Easton 2016 S500-5 Big Barrel Baseball Bat (2 5/8") Easton's Speed Brigade S500 -5 is crafted from aircraft-grade aluminum. This light, yet strong material enables us to create a powerful bat with a light swing weight and a large sweet spot in an evenly balanced design. 7050 Aircraft Alloy for fast swing speed. Ultra-thin 29/32" handle with All Sports grip.