The VIM Tools 12" Long Hex Bit Ratchet, No. HBR12, includes 1/4" square drive by 1/4" hex adapter. This tool has one strait end and one end with a 180-degree swivel. The 72-Tooth ratchet heads are built to take the extra torque that will be applied with the 12" design. ANSI specification for a 1/4" ratchet is 450 in/lbs, while this ratchet is tested to 650 in/lbs, according to the company.