Powerbuilt 3/8 Inch Drive 3 Inch Wobble Extension – 641744

Powerbuilt Socket Extensions are made from high quality Chrome Vanadium steel material and have a mirror polished chrome plated finish for durability and quality. Extensions are perfect solutions tools for when accessing harder to reach places like when performing tune ups, other jobs in and around the engine. Each Extension has Knurling on the center of the shaft to allow for quicker rotation of loosened fasteners, and also feature spring loaded detent balls to help lock the sockets on the end.