The sockets feature off-corner loading to reduce fastener rounding. The GEARWRENCH impact product family will allow the professional user to forge ahead. Chrome molybdenum alloy steel (Cr-Mo) for exceptional strength and durability.
Off-corner loading design reduces fastener rounding. Black oxide finish to resist corrosion. Item Length: 1.18 Inches. 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1", 1-1/16", 1-1/8", 1-3/16", 1-1/4", 1-5/16", 1-3/8", 1-7/16", & 1-1/2. Date First Available: March 12, 2015. And we will work with you to resolve it to your satisfaction.