2 in 1 Steel and Nylon Bench Block w/Rubber Base

This handy 2-in-1 bench block comes with both steel and nylon bench blocks. If you are working on something more delicate, pull out the steel block and insert the nylon block. The thick rubber base helps to deaden the shock and sound produced by hammering. At approximately 3 inches in diameter, this block has a slightly larger surface area than the square bench blocks.