With a thin head shank that will let you in to almost any area and a special set of stubby wrenches that can squeeze into even tighter spots, the. GearWrench 32-pc combination & stubby ratcheting wrench set, sae/mm. Greatly expands your ability to remove or tighten any fastener. With sizes in both metric and inches, the set has the range you want. The 12 points of contact on the ratcheting box end ensure better grip with no slip, while the open end lets you finish the job with ease. GearWrench full ratcheting wrench set. Includes 20 standard length combination wrenches and 12 stubby wrenches with shorter shafts that are great for working on any motor, from vehicle to marine. They’re perfect when maneuvering around the tighter spaces in today’s engine bays. Both wrench lengths need only 5 degrees of swing do to the job. Gives you the variety you want in both size and length to create the torque you need for just about any job. 20 combination wrenches: 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4 and 13/16 inches, 8, 9, 10, 11, 12, 13, 14, 15, 16 and 17 millimeters. 12 stubby wrenches: 5/16, 3/8, 7/16, 1/2, 9/16 and 5/8 inches, 10, 11, 12, 13, 14 and 15 millimeters. Need only 5 degrees of swing. Made of alloy steel.