Bi-directional design for removing or tightening damaged fasteners
Tapered entry enables insert to easily seat on a damaged fastener
Designed to work with a static, ratcheting or open-end wrench for ultimate versatility
Hex base compatible with 6 point, 12 point and spline wrenches
Ultra-thin design, 70% thinner than traditional extraction tools
Magnetic retention system for secure fit inside of wrench
High-visibility laser etched markings provide quick size identification
Set contains -1/4", 1/4", -7 mm, 7 MM, -8 mm (-5/16"), 8 MM (5/16"), -3/8", 3/8", -10 mm, 10 MM, -11 mm (-7/16"), 11 MM (7/16"), -12 mm, 12 MM, -1/2", 1/2", 13 MM, -14 mm, 14 MM (-9/16"), 9/16", -15 mm, 15 MM, -16 mm (-5/8"), 16 MM (5/8"), -17 mm, 17 MM, -11/16", 11/16", -19 mm (-3/4"), 19 MM (3/4")