The 6 point 1/2 In. drive deep impact socket features knurled beauty rings to help reduce hand slippage. The product also features premium chrome vanadium steel for added strength and durability. Features Knurled beauty rings to help reduce hand slippage Premium chrome vanadium steel for added strength and durability 6 DEWALT DWMT73941OSP-Dwmt 6Pt 1/2'' Dr Dp Im Skt 15/16'' SAE