Apollo Athletics Steel Mace Bell - 40 lb. Macebell for Rotational Strength Training and Tire Slams All steel construction. Commercial heavy-duty quality for use in all types of facilities. Head is fully welded to handle. Completely spherical head is evenly weighted. Black gloss finish. Knurled safety grip extends 9.75" from base of handle and 9.75" from middle of handle towards head. Weight 40 pounds. Weight increment stamped on the base of handle for easy identification. Overall Length 43.00", Head Diameter 6.3", Handle Length 37", Handle Grip Diameter 1.63"