Essential tool for jewelry making, leather crafting, woodworking 9 ounce head with dual solid nylon faces threaded into steel center for easy replacement/swap, 3/8″ post 10″ hardwood handle, contoured for comfortable hold, 1-1/4″ head diameter x 3″ length Less-strident blows than metal head with better control over rubber; non-spark Free & Fast Shipping(US Stock)