4 inches Round Nylon Bench Block w/Rubber Base

Our bench block helper is rubber based to minimize noise/shock and grip any surface it is used on. This handy compact block also provides you with two interchangeable inserts: a steel block insert for flattening, texturizing and hardening your metal and wire and a nylon block insert for hardening your metal and wire with a nylon hammer. You can also use this handy block for stamp work. The bench has a 5″ diameter and comes with two 4″ inserts.