The Force 681D515 is a 1/2-inch drive quick power wheel nut ratchet handle designed to loosen stubborn wheel nuts. Key Specifications Brand/Manufacturer: FORCE Model / Item Number: 681D515 Square Drive Size: 12.5 mm (1/2″) Length: 515 mm Weight: 2,300 g (2.3 kg) Features: Ratchet function with a lever arm that