Features
The Klein Tools KNECT system is an impact rated, cross-compatible driver and ratchet system for efficient driving tasks. The KNECT (M) Impact Socket Adapter Set includes four adapters: one connects 3/8-Inch sockets to ratchets and the KNECT (M) wrench, another lets KNECT (M) sockets work with a 1/4-Inch impact driver, a dual drive adapter links flip sockets to 3/8-Inch ratchets, and a reducer enables the KNECT (M) wrench to drive KNECT (S) sockets.
3/8-Inch square drive adapter allows for use with traditional sockets

KNECT™ (M) impact adapter set includes the four most versatile KNECT™ adapters designed to handle any driving situation

Impact adapter allows KNECT™ (M) pass through sockets to be used on a 1/4-Inch impact driver

Klein Tools is the result of one of those “happy accidents” that turn out to be revolutionary. Klein Tools famously got their start in 1857 when a linesman came to founder Matthias Klein to repair his broken pliers. Klein replaced the broken half and when the old half of the tool broke too, Klein forged a replacement for that, thus making the first Klein Linesman pliers. Since these humble beginnings, Klein Tools has grown and become one of the largest American made toolmakers and they’re a brand used by tradesmen, linesman and electricians all across America.