The Stanley 91-988 201-piece mechanics tool set is versatile for mechanics, general contractors or DIYers. The set comes with 1/4-inch, 3/8-inch and 1/2-inch round-head, quick-release ratchets, including 6-point regular and deep sockets, and 8 combination wrenches. The rugged case with snap-in tool holding, means tools will stay in place. Additionally, all Stanley ratchets, sockets and wrenches meet ANSI specifications and are therefore both durable abd reliable.
Stanley drive tools are forged from high-quality steel and finished in high-polish nickel chrome. Selected ratchet handles are ergonomically designed and have an easy-to-use, thumb operated reverse-switch mechanism. Sockets and extensions remain locked onto the drive until disengaged with an easy-to-reach, low-profile quick-release button. Stanley sockets feature the Stanley Max-Drive design, a unique radius corner design which provides 15% more torque to tighten fasteners easily and simplify the turning of rounded corners. Max-Drive helps reduce fastener wear by minimizing contact on the outer 5% of the fastener, helping increase life expectancy. It also helps reduce slipping on frozen or rusted fasteners.
All Stanley ratchets, sockets and wrenches are manufactured globally, to Stanley specifications, meeting and often exceeding ANSI specifications. The durability of the Stanley 91-988 201-piece mechanics tool set makes it perfect for automotive, decking and maintenance applications.
The Stanley 91-988 201-piece drive mechanics tool set includes ten SAE 1/4-inch drive 6-point sockets, thirteen metric 1/4-inch drive 6-point sockets, 10 SAE 1/4-inch drive 6-point deep sockets, eleven metric 1/4-inch drive 6-point deep sockets, nine SAE 3/8-inch drive 6-point sockets, fourteen metric 3/8-inch drive 6-point sockets, five SAE 3/8-inch drive 6-point deep sockets, three metric 3/8-inch drive 6-point deep sockets, six SAE 1/2-inch drive 6-point sockets, eight metric 1/2-inch drive 6-point sockets, one 1/4-inch drive quick-release, pear-head ratchet, one 3/8-inch drive quick-release, pear-head ratchet, one 1/2-inch drive quick-release, pear-head ratchet, one 1/4-inch drive F x 3/8-inch M adapter, one 3/8-inch drive F x 1/4-inch M adapter, one 1/4-inch drive bit adapter, one 1/4-inch drive extension bar, one 3/8-inch drive extension bar, four combination SAE wrenches, four combination metric wrenches, twenty-eight hex keys, twelve nut bits, and fifty-five bits. All tools are contained in a blow molded carry case.
The Stanley 91-988 set is backed by a limited lifetime warranty.