Updated October 16th, 2026
If you’ve shopped for a wood bat, you’ve likely come across the phrase “turning model” followed by a number. And the more bats you shop for, the more turning models you discover. If you don’t know what it all means, no worries! We’re here to make it much easier to understand.
What Are Wood Bat Turn Models?
The term “turn” comes from the lathe machine used to shape a raw wood billet into a finished bat. As the wood spins, cutting tools carve out specific dimensions. Every wood bat turn model sets the barrel diameter, handle thickness, taper, and knob shape.
These measurements dictate how the weight sits in your hands: whether the bat feels light and balanced for contact hitters or heavy in the barrel for power hitters.
A Quick Comparison of Wood Bat Turn Models
| Turn Model | Barrel Size | Handle Size | Swing Feel | Best For |
| 110 | 2 1/2″ (Medium) | 1″ (Thick) | Balanced | Contact hitters, BBCOR transition |
| 141 | 2 1/2″ (Medium Long) | 15/16″ to 31/32″ (Medium) | Balanced | Contact hitters, line-drive hitters |
| 271 | 2 1/2″ (Medium) | 15/16″ (Medium) | Slightly End-Loaded | All hitters, gap-to-gap |
| 318 | 2 1/2″ (Medium) | 15/16″ (Medium) | Slightly End-Loaded | Contact and power hitters |
| I-13 | 2 1/2″ (Medium-Large) | 15/16″ (Medium) | End-Loaded | Power hitters |
| 243 | 2 5/8″ (Large) | 29/32″ (Thin) | Heavily End-Loaded | Power hitters |
271 Turn Model
- Barrel Diameter: 2 1/2″
- Handle Thickness: 15/16″
- Feel: Slightly End-Loaded
- Used By: All Hitters
The 271 turn model is easily the most popular turn model in baseball. The 271 features a medium-sized 2.5″ barrel, 15/16″ handle with a tapered knob, and a quick taper transition that defines the barrel more and gives it a slightly more end-loaded feel. This model is swung by both power hitters and contact hitters. Power hitters like the slightly end-loaded feel but it’s still balanced enough for many contact hitters. It’s one of the turns (along with the 318) that gives you the best of both worlds. The 271 profile also allows bat manufacturers to use the densest wood available, making it a harder, more durable bat model.
Popular 271 Bats
Mizuno Bamboo Elite MZE 271 Wood Baseball Bat
Rawlings Adirondack 271 Maple Wood Bat
243 Turn Model
- Barrel Diameter: 2 5/8″
- Handle Thickness: 29/32″ or 15/16″
- Feel: End-Loaded
- Used By: Power Hitters
The 243 turn model has the most extreme dimensions, with a quick taper that creates a large barrel and thin handle, resulting in a top-heavy bat. This can make it difficult to control, so it should only be swung by stronger hitters who can handle the extra mass in the barrel. This model has the most end-loaded feel and is for hitters who have one thing on their minds: sending the ball over the fence.
Popular 243 Bats
Mizuno Classic Bamboo MZB 243 Wood Baseball Bat
Mizuno Bamboo Elite MZE 243 Wood Baseball Bat
110 Turn Model
- Barrel Diameter: 2 5/8″
- Handle Thickness: 29/32″ or 15/16″
- Feel: End-Loaded
- Used By: Power Hitters
The 243 turn model has the most extreme dimensions, with a quick taper that creates a large barrel and thin handle, resulting in a top-heavy bat. This can make it difficult to control, so it should only be swung by stronger hitters who can handle the extra mass in the barrel. This model has the most end-loaded feel and is for hitters who have one thing on their minds: sending the ball over the fence.
Popular 110 Bats
Rawlings Big Stick Elite Composite 110 Wood Baseball Bat
Mizuno Pro Batch MZM 110 Maple Wood Baseball Bat
I-13 Turn Model
- Barrel Diameter: 2 1/2″
- Handle Thickness: 15/16″
- Feel: End-Loaded
- Used By: Power Hitters
The I-13 turn model is similar to the 271 turn model, having the same size barrel and handle. The only real difference is that the I-13 features a sharper taper transition which puts even more mass into the barrel for an end-loaded feel, making it a favorite among power hitters.
Popular I-13 Bats
Rawlings Big Stick Elite I13 Birch Wood Bat
Rawlings Big Stick Elite Torpedo I13T Maple Wood Baseball Bat
318 Turn Model
- Barrel Diameter: 2 1/2″
- Handle Thickness: 15/16″
- Feel: Slightly End-Loaded
- Used By: All Hitters
A great all-around bat, the 318 turn model features a medium barrel with a long sweet spot, medium handle, and a slightly end-loaded feel. It’s great for players who want both a solid hitting surface and complete bat control. Loved by both contact and power hitters, the 318 turn is another bat ideal for players transitioning from metal to wood.
Popular 110 Bats
Rawlings Player Preferred 318 Ash Wood Baseball Bat
141 Turn Model
- Barrel Diameter: 2 1/2″
- Handle Thickness: 15/16″ to 31/32″
- Feel: Balanced
- Used By: Contact & Gap Hitters
The 141 turn model is one of the most balanced bats available. It features a long, straight medium barrel that tapers gradually into a medium handle and standard knob. Because the barrel mass is distributed evenly across a longer hitting surface rather than concentrated at the end, the 141 gives hitters maximum barrel control and high swing speeds while feeling light in the hands.
Shop Wood Baseball Bats by Turn Model
Hopefully now you have a better idea which turning model is right for you! Explore our complete selection of wood baseball bats at Play Baseball to get the right turn model in your hands.
Frequently Asked Questions About Wood Bat Turn Models
Which wood bat turn model is easiest to swing for beginners?
The 110 turn model is the best place to start. It has a thicker 1-inch handle and spreads the weight evenly across the entire bat. This makes it feel light in your hands and easier to control if you are swinging wood for the first time.
Which turn model has the largest barrel?
The 243 turn model features the largest barrel profile at 2 5/8 inches. Combined with a thin handle, it places the bulk of the bat’s weight toward the end of the barrel for maximum power.
What turn model should I get if I am unsure of my hitting style?
Pick a 271 or a 318. Both cuts keep the weight balanced through the handle, so the bat swings fast while still putting plenty of wood on the ball.
What is the most popular wood bat turn model?
The 271 turn model is the most common cut in professional baseball. It has a medium barrel and a medium handle that makes it a reliable middle ground for both line-drive and power hitters.
