Jetech 3/4 Inch Drive Deep Impact Socket

Cr-Mo ALLOY STEEL - Cr-Mo deep impact socket features with added strength, higher working temperatures and corrosion resistance. It's much stronger to stand greater impact force than chrome vanadium ones COLD FORGING & HEAT TREATMENT - Cold forging and heat treatment greatly improve the performance of the socket with enhanced hardness, increased wear-resistance and lifespan EXTRA DEPTH - Provide more space to accommodate longer bolts and wider applications to facilitate your work RADIUS CORNER DESIGN - The lifespan of both the fastener and socket will be greatly prolonged with the force distributed to the inwall BLACK PHOSPHATING - A fine and dense coating brings more corrosion and wear resistance for longtime use. Package Dimension: 102.00 x 72.00 x 72.00mm or 4 x 2.8 x 2.8 inPackage Weight: 1.20kg or 0.003lbs Cr-Mo ALLOY STEEL - Cr-Mo deep impact socket features with added strength, higher working temperatures and corrosion resistance. It's much stronger to stand great