Wright 18H90 Striking Face Box Wrench Steel, Orange, 4 5 8 in Head Size, 15 in Overall Lg 5HYL9 Mallet Product Grouping Rubber Mallets Mallet Product Grouping Rubber Mallets Head Material Rubber Head Weight 32 oz Handle Material Fiberglass Tether Capable Tether Capable Item Rubber Mallet Handle Color Black Blue Head Color Black Tether Style Standard Tool (Accessory Needed for Tethering) Hammer Type Mallet Grip Material Vinyl Dead Blow Hammer No Face Shape Round Tether Ready No and Mult residential buildings Wrenches have a straight handle and are SAE (inch) size The opposite end has an enclosed head end (box end) that fits around the entire head of the fastener for a more secure grip while turning compared to an open end