The SK Hand Tools' 60-piece 1/4" Drive Set, No. 91860, features the SureGrip Drive Design drives the side of the fastener, not the corner. This not only provides increased strength, but also avoids the rounding of rusted or damaged fasteners, which can occur when using a sharp cornered hex tool. High-polish SuperKrome plating results in a jewelry-like finish, providing long life and maximum corrosion resistance.
Set Includes: 1/4" Drive - 4.5" Pro Ratchet; 2", 6" Extensions; Universal Joint; 1/4"F-3/8"M Drive Adapters; 3/8"F-1/4"M Drive Adapter; 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2", 9/16", 5/8" Standard Sockets; 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2", 9/16" Deep Sockets; 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm Standard Sockets; 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm Deep Sockets. Packaged in a molded plastic case.