Patented Hex Wrench Handle Increases Torque 10x - 20x Industrial Strength Wrenches are Manufactered to Exacting Standards Polished, Chamfered Hex Key Edges Give a Better Fit and Reduced Stripped Screws Wrench Sizes: 10mm, 8mm, 7mm, 6mm, 5mm, 4mm, 3mm, 2.5mm, 2mm Lifetime Guarantee US Patent Nos: 5592859, 5911799, 6311587, D435415 D459967, 6490954, 6763744 15215$11.95 ©2004 WAGIC Inc.