Meduro 243 Maple Wood Baseball Bat. Constructed from top of the line pro grade wood, the Meduro 243 Maple Bat delivers the performance and durability players seek in a wood baseball bat. Maple is a hard, dense wood resulting in a heavier bat that delivers more power when you swing. The 243 uses a large 2 9/16” barrel for greater power on contact. A very slightly flared handle and cupped end complete the professional design of the Meduro 243.