[VERSATILE]: This three-piece set of 3/8-inch drive straight extension bars can be used with a torque wrench, ratchet, or impact wrench for loosening and tightening hard to reach fasteners, nuts and bolts.
[DURABLE]: Made of extremely durable drop forged heat-treated chrome vanadium steel with a mirror/chrome polish finish to increase service life in your automotive garage or work site.
[DESIGN]: Spring-loaded ball detent locks in to prevent parts from slipping into vehicle engines or machinery with a knurled sleeve to allow use with greasy hands for that firm grip.
[APPLICATION]: Sockets connect to the locking extension bars with an easy-to-use slide and release collar and utilizes square drive radius corners to reduce socket wear.
[INCLUDES]: Sizes in 3", 6", and 10" for use on a wide variety of foreign and domestic vehicles at the job or at your home.
