The Anderson Equinox Arm Cuff is made from high-quality machined aluminum with a textured black powder coat finish. Cuff also has a neoprene foam pad on the inside and a 2″ adjustable arm strap. Comes with stainless steel hardware and wrench. This will fit the stock Minelab Equinox 600 & 800 shaft as well as the Anderson Equinox Shaft.