LeveLok Aluminum Shoe for Leveler is a heavy-duty shoe made from aircraft aluminum, and they swivel front to back and side to side. The shoe tread is attached with stainless steel rivets. It features a new, super-high-grip rubber tread that is secured with 3 extra-wide fasteners. Each shoe comes with 2 specially positioned holes, enabling a 16d nail to be pushed or driven through. The LeveLok Aluminum Shoe for Leveler includes one shoe, one bolt, one lock nut, two washers and two black cylindrical spacers. Weight: 5.8 ounces.