The Astro 78340 SAE 8-Piece 3/8-Inch Drive Nano Pinless Universal Impact Sockets are up to 11% shorter than standard low-profile universal impact sockets and are made from CRO-MO with lifetime warranty. The pinless design in these sockets allow for a full 360°of freedom for the universal head to angle and rotate. As a result, the new hex ball swivel design takes more abuse than the "winged" designs by transferring more of the impact force to the bolt itself.
5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16" and 3/4"