Astro Pneumatic 7411 - 11pc 1/2 Dr SAE Flank Bite Damaged Fastener Impact Sockets

Drive, SAE, Chromoly, Black, Set - Astro Pneumatic Tool Company Flank Bite damaged fastener impact sockets are made with 100 percent chromoly (CRO-MO) and innovative technology. Traditional flank drive designs round the points as torque exceeds limits. Flank Bite doesn't depend on points the more torque, the more it "bites" into the sides. The sockets will work on up to a 90 percent rounded hex bolt head, plus they are safe for forward tightening of fasteners without damage. Astro Pneumatic Flank Bite impact sockets are in available in metric and SAE sets that include punch bar for removing bolts from sockets and a durable plastic case.