The Astro pneumatic tool 78344 Metric 10-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.
Pinless design allows a full 360° of freedom for the universal head to angle and rotate
Astro’s Nano form factor, up to 11% shorter than standard low-profile universal impact sockets
Forged cro-mo with lifetime warranty
Includes sizes 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm and 19mm