Stanley 92-810 MicroTough Ratchet and Laser Etched Socket Set, 50-Piece 50-piece ratchet and laser etched socket set meets or exceeds ANSI standards for sockets and ratchets Max-Drive design provides 15% more torque MicroTough ratchets have the smallest ratchet head in the industry for access in tight areas Bi-material rubber handles for firmer, more comfortable grip Limited lifetime warranty