HALDER NYLON HEAD SUPERCRAFT 50mmReplacement beater for Supercraft soft-bladed hammers by Halder is a perfect addition to your tools. You don't have to buy a new hammer to keep doing your job. By replacing the hammer itself you save money.Changing the head is very easy!You will do it yourself with basic tools.Purpose:For wedge driving, repairs, maintenance work as well as for use in fence building, track, tool and machine construction.Material:Cadmium-free Nylon - resistant to grease and oil.Diameter: 50 mm.