StringKing’s Metal Pro Bat Offers Powerful Performance
The StringKing Metal Pro baseball bat has quickly become one of the most popular metal bat options for serious youth and high school players looking to bring some extra power to the plate. This alloy bat provides a super responsive feel and hot out-of-the-wrapper performance that has made it a favorite of travel ball and varsity players across the country.
So what makes the Metal Pro stand out from the crowd? For starters, it features StringKing’s signature alloy blend to create an ultra-thin and durable barrel that maximizes the trampoline effect. This allows hitters to drive through the ball with impressive exit speeds. The bat also has a balanced swing weight, preventing unnecessary vibration and sting on off-center contact. Players love the Metal Pro’s light-as-can-be feel, which allows them whip the barrel through the zone.
When it comes to certifications, this bat pulls out all the stops. It is approved for use in Little League, USSSA, AABC, Babe Ruth, Cal Ripken and Pony baseball leagues, giving players an option that can work for rec ball all the way up through the high school varsity level. The bat comes in a range of drop weights, lengths and barrel diameters to fit virtually any hitter, though the 29/19, 28/18 and 27/17 sizes tend to be the most popular.
For those focused on power numbers and driving the gaps, it’s hard to beat the performance of the Metal Pro. The bat smashes baseballs while maintaining excellent durability over the long haul. Just be sure to gradually break it in for peak performance down the road. With the right care, it will deliver for multiple seasons to come!
Key Features and Specs of the StringKing Metal Pro Bat
The StringKing Metal Pro bat has a number of excellent features that make it a top choice for serious baseball players looking for a high-performance metal bat. When you look at the specs and details on this bat, it becomes clear why it has become so popular among youth and high school players across the country.
Some of the key features include its premium aerospace-grade alloy barrel, which provides incredible responsiveness and pop while maintaining durability over repeated use. StringKing designed this barrel using a special “variable wall thickness” approach, making the walls thinner in the sweet spot for maximum trampoline effect and faster ball speeds off the barrel. Thicker walls are maintained in the taper and handle to control vibrations and sting.
In terms of sizing, the Metal Pro is available in a range of drop weights from -8 to -13, allowing players to choose the optimal balance of length and weight for their game. The bat comes in lengths from 27 to 32 inches, with many players opting for size options like 27/17, 29/19 and 30/20. Barrel diameters range from 2 1/4″ to 2 5/8″ depending on the specific model and length.
The Metal Pro incorporates a number of technologies aimed at optimizing the bat’s feel and improving energy transfer on contact. The bat has a synchronized vibration control meant to reduce negative feedback on off-center hits. It also utilizes anti-vibration foam in the tapered handle area. Swing weight is carefully balanced as well. These elements combine to create excellent bat control and a smooth, powerful swing.
When it comes to certifications, this bat is approved for use in a wide range of youth leagues. It meets standards for Little League, USSSA 1.15 BPF, USA Baseball, AABC, Babe Ruth Baseball, Cal Ripken Baseball and Pony Baseball. The extensive certification makes it a versatile choice for players participating in different leagues and tournaments.
By optimizing the alloy’s strength, carefully controlling wall thickness, and incorporating smart technologies to improve feel, the Metal Pro sets itself apart from other metal bats. The specs and performance have made it a favorite of travel ball and high school players seeking an alloy bat that can deliver both power and consistency.
Best Uses for the StringKing Metal Pro Bat
With its excellent blend of power and bat control, the StringKing Metal Pro is designed to be a versatile bat that can serve well from Little League to varsity high school and everywhere in between. This alloy bat has the performance specs to match the needs of different types of hitters across various levels of youth and teen baseball.
For young players transitioning from tee ball to coach pitch and machine pitch, a light swing weight version of the Metal Pro in size options like 26/16 or 27/17 can help them learn to swing quickly through the zone. The bat’s forgiveness and large sweet spot builds confidence. As kids get older and pitch speeds increase, the balanced swing weight models in sizes like 29/19, 30/20 and 31/21 can match their developing strength and skill.
For those playing competitive travel ball, the Metal Pro provides a metal bat designed for performance first and foremost. The thin walls, variable thickness barrel design and lightweight feel allows players to generate elite exit velocities and drive the gaps. The bat is a staple of travel teams looking for metal bats that give them an edge over the competition.
Once in high school, this bat continues to deliver. Its USSSA 1.15 BPF and BBCOR .50 certifications make it legal for league and tournament play. With the BBCOR designation, the bat performs exceptionally well against varsity pitching. The balanced feel and premium alloy barrel give it the same exit speed and power that made it popular in travel ball leagues, now at the high school level.
Even smaller contact hitters can find their stroke with the Metal Pro, thanks to its forgiveness and large sweet spot. While it caters especially well to power hitters able to consistently square up the ball, all types of hitters should be able to drive pitches with this bat. The expanded sweet spot gives it more coverage than many metal bats.
Whether needing a light swing for tee ball, an ultra hot bat for travel ball, or a premier metal bat option for varsity baseball, players of all ages should find a spec and size of the Metal Pro that can elevate their offensive game. It’s built to deliver across multiple leagues, levels of competition and player strengths.
Metal Pro Meets Standards for Leagues Like Little League
One of the key benefits of the StringKing Metal Pro bat is that it meets certification standards for a wide range of youth and high school baseball leagues. This versatile approval makes the Metal Pro an option for players competing in different organizations and tournaments.
For young players in rec ball leagues like Little League Baseball, the Metal Pro is an approved bat option that can be used right out of the wrapper. It meets the USA Baseball USABat standard that is required for certified bats in Little League Baseball divisions like Tee Ball, Minors, Majors and below. This certification verifies the Metal Pro has passed lab testing for performance and safety.
Beyond Little League Baseball, the Metal Pro is also approved for leagues like USSSA, AABC, Babe Ruth Baseball, Cal Ripken Baseball and Pony Baseball. The bat meets the USSSA 1.15 BPF (Bat Performance Factor) threshold for youth league and tournament play. It also satisfies the BBCOR 0.50 certification standard for advanced high school and collegiate play.
This versatile approval makes the Metal Pro a great choice for players who participate in different summer, fall and spring leagues. Instead of needing multiple bats to accommodate different regulations, one Metal Pro bat can work for a player across Little League, travel ball, middle school and varsity high school seasons.
The ability to use the same bat in leagues with differing standards like USA Baseball and USSSA simplifies things for serious players. They can develop a comfort level and feel with one bat throughout the year. The Metal Pro eliminates the need to re-adjust to new bats to stay compliant as the season changes.
For parents and players looking to get the most value out of their bat purchase, the Metal Pro is a sound investment. Its ability to work as both a USA Baseball certified bat and USSSA 1.15 BPF approved bat in one unlocks its usage across a wide range of youth and high school divisions and programs.
Available Size Options for the Metal Pro Bat
One of the benefits of the StringKing Metal Pro bat is that it comes in a range of lengths and drop weights to fit the needs of different hitters. Players can choose the optimized bat size to match their height, strength and personal preference.
The Metal Pro is available in length/weight options that include:
- 27 inch / 17 oz
- 28 inch / 18 oz
- 29 inch / 19 oz
- 30 inch / 20 oz
- 31 inch / 21 oz
- 32 inch / 22 oz
The range of sizing gives players, especially youth hitters, flexibility to find the right balance of length and weight. Generally, it’s recommended to size up as a player gets taller and stronger. Many kids progress from a lighter 27/17 bat early on to a 31/21 as they grow and advance.
The 29/19 size is ideal for many full-size adult male hitters, while some opt for a 30/20 or 31/21 for additional leverage. For younger players on the smaller side, a 28/18 or 27/17 enables them to whip the bat through the zone more easily given their current strength.
In addition to the various length/weight drops, the Metal Pro comes in 2 1/4″, 2 5/8″ and 2 3/4″ barrel diameters depending on the specific model. The barrel size normally corresponds to the bat length, with longer bats having wider barrel diameters for a bigger sweet spot. The sizing options give players more customization.
Taking the time to properly fit a hitter for their bat size pays dividends in comfort and performance. With different drops and barrel diameters available, the Metal Pro provides a metal bat in the right size for players spanning from tee ball to varsity baseball.
Balanced Swing Weight on Metal Pro Models
In addition to offering a range of length/weight sizes, the StringKing Metal Pro also comes in balanced and end-loaded swing weight versions to match different hitting styles and preferences.
The balanced Metal Pro bats have a swing weight of MOI, which centers the bat’s weight evenly throughout the barrel. This creates a smooth, controlled swing that maximizes bat speed through the hitting zone. The balanced feel offers players excellent bat control and quick handling.
Meanwhile, the end-loaded models have a MOI swing weight focused more at the end of the barrel. This puts more mass in the sweet spot for added momentum into the ball at contact. End-loaded bats help stronger hitters maximize power, though they do produce more vibration on mishits.
Younger players, contact hitters and those focused on bat speed tend to prefer balanced swing weight bats like the balanced Metal Pro. Power hitters looking to muscle balls over the fence are drawn to the greater heft of end-loaded models.
Within the Metal Pro lineup, popular balanced options include the MBAL2919 and MBAL2717. For end-loaded versions, the MEL2919 and MEL2818 are ideal for adding momentum through the hitting zone. Having both balanced and end-loaded choices enables hitters to choose the optimal swing weight for their abilities.
The right mix of bat length, weight drop and swing weight distribution allows hitters to wield a bat tailored to their personal strength and swing mechanics. With balanced and end-loaded models available, the Metal Pro provides the flexibility for hitters to pick the feel that maximizes their potential at the plate.
Alloy Construction for Power and Durability
At the heart of the StringKing Metal Pro’s performance is its premium aerospace-grade alloy barrel. This high-quality alloy provides an ideal blend of responsiveness, power and long-lasting durability.
StringKing utilizes a specialized treatment process to strengthen and enhance the alloy used in the Metal Pro series. The result is a barrel material optimized for thin walls that maximize the “trampoline effect” at impact. This catapults ball speeds while maintaining stability over repeated use.
In addition to choosing the right alloy, StringKing employs variable wall thickness to make the barrel as responsive as possible. The walls are at their thinnest in the main sweet spot to produce insane pop. Wall thickness gradually ramps up moving towards the taper and handle to control vibrations.
This combination of smart alloy selection, barrel thinning and variable wall thickness unlocks incredible ball speeds from the Metal Pro bat. Hitters can turn on pitches and drive them to all fields with authority. Even off-center hits benefit from the barrel flex and trampoline effect.
Durability is not sacrificed either, as the alloy maintains its pop and stability over thousands of reps. Cracking, denting and peeling issues seen with inferior alloys are avoided. Thanks to the premium construction, the Metal Pro provides long-lasting power season after season.
When you factor in the aerospace-grade alloy and optimized barrel design, it becomes clear why the Metal Pro consistently delivers some of the hottest performances seen from any metal bat on the market today.
Reviews of the Metal Pro’s Impressive Performance
The StringKing Metal Pro bat has earned rave reviews across the internet for its incredible performance right out of the wrapper. From youth rec ball to varsity baseball, players and coaches alike are blown away by the power and consistency offered by this bat.
In travel ball leagues, the Metal Pro has gained a reputation as a “ball crusher” that immediately takes hot, hard shots to all fields. The ultra-responsive barrel and great bat speed let players turn on inside pitches effortlessly. One USSSA coach said the bat is “hotter than anything else out there.”
High school players note the bat has no break-in period necessary. It shows elite exit speeds starting from the first swing. Some power hitters said home runs that typically just made the warning track started flying out once they began using the Metal Pro.
In addition to the power numbers, many reviewers mentioned the surprising level of control for a metal bat. The balanced feel and swing weight provide excellent bat speed through the zone to square up pitches. The pops and sting of mishits are minimized as well.
While the bat is designed with performance in mind first, the durability has impressed players too. Despite heavy usage over months of games, the barrel maintains its pop and shows minimal signs of wear. Cracking or denting is very rare based on reviews.
Across blogs, forums, YouTube and elsewhere online, it’s hard to find anyone with a bad thing to say about the StringKing Metal Pro model. For travel ballers, varsity sluggers and everyone in between, this bat delivers insane power right off the rack.
How the Metal Pro Compares to Other Metal Bats
With its hot out-of-the-wrapper performance and excellent bat speed, the StringKing Metal Pro stands out from other metal bat options on the market today in several regards.
Compared to many metal bats that require a break-in period, the Metal Pro shows elite exit velocities starting with the very first swing. Players report immediately smashing balls with authority thanks to the optimized barrel design and construction. Other metal bats often take weeks or months to reach peak performance.
The bat also provides more versatility and forgiveness than some metal models. While built first for power, the Metal Pro’s large sweet spot and balanced feel give it more coverage than specialized power-loaded designs. Contact hitters can find success driving gapped shots in addition to pure sluggers.
When it comes to bat speed and control, the Metal Pro again outpaces some other metal options out there. The lightweight feel, optimized barrel thickness and great balance enable quick, smooth swings consistently. Some end-loaded metal bats produce more vibration and torque on off-center contact.
While premium alloy and composite bats rival the performance of the best metal bats today, they can’t match the durability and cost-effectiveness of the Metal Pro. Despite heavy use, it maintains its pop and feel avoiding cracking or denting over long periods.
For players and coaches looking for an alloy bat that requires no guesswork out of the box, offers elite power to all fields, and maintains its performance over thousands of reps, the StringKing Metal Pro stands above many alternatives.
Other StringKing Metal Bat Options
In addition to the Metal Pro, StringKing produces other alloy bat models like the Metal and Metal X that offer excellent performance with some key differences.
The StringKing Metal uses a similar aerospace alloy barrel material as the Pro version but with slightly thicker walls. It retains great power and a quick break-in period but prioritizes durability for high-usage hitters. An anti-vibration knob improves comfort.
Meanwhile, the Metal X incorporates StringKing’s X14 alloy for advanced response. The extended barrel profile increases the sweet spot coverage even more. It produces elite exit speeds with great control. However, the ultra-thin walls require more care to prevent denting over time.
For younger hitters, the Metal Junior model provides a light swing weight and shorter barrel sizes down to 25 inches. The Junior bat features the same alloy as the Pro model in a more compact design for easy handling. It’s great for helping young hitters gain confidence.
In terms of two-piece alloy designs, the Select metal bat uses advanced damping technology to reduce vibrations and improve barrel flex. This comes at the expense of some durability compared to one-piece models.
No matter the specific alloy bat model, StringKing incorporates thoughtful design and advanced metallurgy. Hitters looking for a blend of power, control and durability have options across the StringKing lineup. But for the best overall metal bat performance, the Pro still leads the way.
Details on USA Baseball Bat Certification
An important aspect of the StringKing Metal Pro bat is that it meets the USA Baseball certification standards required for use in many youth leagues.
USA Baseball created its USABat standard in 2018 to better regulate performance in youth leagues, especially Little League Baseball. Only metal and composite bats earning the USABat stamp can be used in Little League play.
To earn USABat certification, bats must pass a range of durability and performance tests. Labs ensure the bats perform comparably to wooden bats to place emphasis on fundamentals and player skills over equipment. USABat tests involve measuring batted ball speeds, swing weights and more.
In addition to Little League Baseball, the USABat certification applies to youth divisions of Babe Ruth Baseball, American Amateur Baseball Congress (AABC), Dixie Youth Baseball and Pony Baseball among others.
With the USABat stamp, parents and coaches can trust that a bat like the Metal Pro conforms to USA Baseball’s safety and playability standards. The certification provides assurance for leagues looking to uphold a level playing field.
For players participating in baseball organizations that mandate USABat approved bats, choosing an option like the StringKing Metal Pro that meets the requirements ensures compliance with league rules and eligibility. The bat can be used across USABat leagues right out of the wrapper.
Incorporating USA Baseball’s certification into bat designs like the Metal Pro provides transparency and accountability sought by many youth baseball organizations today.
Finding the Right Bat Length and Weight
When selecting a bat like the StringKing Metal Pro, it’s important for players to choose the right combination of length and weight to match their size and strength.
Generally, taller/bigger players do best with longer/heavier bats as they provide more plate coverage and leverage. Shorter/smaller hitters tend to prefer shorter/lighter bat options allowing quicker swing speeds.
The optimal bat length typically falls within the range from the fingertips of the player’s extended arm to the center of their chest. Weight is based on the concept of “bat drop,” the length in inches minus the weight in ounces.
Common drop weights include:
- -8 to -10: Power hitters able to swing heavy bats
- -11 to -12: Average strength players
- -13 to -14: Younger players and those focused on bat speed
When sizing for length, bigger players often choose 29 to 32 inch bats, with average sizes spanning 27 to 30 inches. For weight, power hitters may opt for drop 8 bats, while most average players fall in the -10 to -12 range. Contact hitters often prefer -12 to -14 drops.
Trying out different bat length/weight combinations is the best way to dial in fit. Consider sizing up/down incrementally to find the optimal blend of comfort and hitting performance. Stores allow testing different options.
With bat models like the Metal Pro available in a range of sizes, players can choose the specs tailored for their height and strength. Taking the time to get the sizing right helps maximize a hitter’s offensive potential.
Properly Breaking In a New Metal Bat
While advanced bats like the StringKing Metal Pro deliver hot performance right away, taking the time to properly break-in a new metal bat helps optimize its performance and extend durability over time.
During the break-in process, the barrel continuously compresses and flexes each time contact is made. This enables the aluminum alloy to settle into its final “game-ready” state where it provides maximum pop off the barrel.
To properly break-in a metal bat, begin by hitting around 25-50 soft toss pitches at 60-70% normal swing intensity to gently loosen up the barrel’s fibers. Then progress to live batting practice, starting again with 50% intensity swings and working up to full power swings over a few sessions.
Take occasional breaks to allow the bat to cool during the break-in period to prevent overheating. Use batting donuts or sleeves to focus hits on the sweet spot as this evenly compresses the barrel. Rotate occasionally to the other side.
In total, it normally takes around 150-200 good contact swings for a metal bat to reach peak performance. However, the StringKing Metal Pro shows hot “out of wrapper” power immediately, reducing the required break-in.
Avoid using game bats for batting practice and rotate practice/game bats each session. This helps bats last longer and maintain their pop. With the proper break-in process, a metal bat like the Metal Pro will deliver season after season.
Safety Tips for Using Metal and Alloy Bats
While metal bats like the StringKing Metal Pro offer excellent performance, it’s important for players to keep some key safety tips in mind when using alloy bats.
First, only use a bat approved for your specific league and certified for play. Unapproved bats can dangerously increase ball speeds. Ensure any bat has visible stamps indicating the applicable certifications like USA Baseball, USSSA 1.15 BPF or BBCOR.
Check your bat before and after each use for signs of damage like dents, cracks or rattles which indicate potential failure points. If these occur, stop using the bat immediately until it can be inspected and tested for safety.
When swinging metal bats, be mindful of your surroundings. Maintain a safe distance between players of at least 6 feet in cages or sidelines to avoid accidental contact. Use L-screens and stay alert when on deck.
In colder weather, allow adequate warm-up time for metal bats to come up to optimal temperature before full-speed use. The alloy can become slightly brittle when cold increasing chances of cracking.
Finally, ensure proper grip technique to avoid losing control of the bat on swings. Keep both hands on the bat at all times and don’t switch hands after contact.
By inspecting equipment regularly, maintaining awareness and using proper technique, players can unlock the performance potential of metal bats safely and responsibly.
Where to Buy the StringKing Metal Pro Bat
With its reputation for elite power right out of the wrapper, it’s no surprise many players want to get their hands on the StringKing Metal Pro bat. Here’s a look at the best places to buy one.
As a premium bat not sold in big box sporting goods stores, the best way to purchase the Metal Pro is through online retailers. Authorized sellers include places like JustBats.com, BatDigest.com, and HomeRunMonkey.com.
These online stores allow you to select the exact size in terms of length, weight drop and barrel diameter. Buying online also enables comparison shopping to find the best deals on pricing.
For players who prefer trying out bats in person before buying, many local baseball specialty stores and training centers now carry StringKing equipment. Call ahead to check inventory of the Metal Pro models.
Used and open box versions of the bat may be available on secondary markets like eBay, Craigslist and Facebook Marketplace. However, buyers should inspect secondhand bats closely for any signs of damage before purchasing.
And of course, the bats are available direct from StringKing at stringking.com. The company offers flexible customization options, though lead times can be longer when ordering directly.
With the Metal Pro in high demand, act quick once you find one in stock in the right size online or locally. This alloy bat sells fast thanks to its reputation for being one of the hottest metals out there.