Adaptor 1/2" impact universal joint

SHOCKWAVE™ IMPACT DUTY steel (Chrome-Molybdenum) is high quality alloy steel which provides ultimate strength and durability.
15° Swivel for access In hard to reach places.
Stamped and ink filled diameter markings and laser etched part number for wear resistance.
Ball detent design for superior impact socket retention.
Dual hole design and groove for security accessories.
Pin-less design for increased durability.