Handle skid design, grip feel comfortable.The hardness is strong chrome vanadium steel alloy, chrome plated, rust preventive.<br><br> <b>Specifications:</b><br> ●Material:Chromium vanadium alloy steel<br> ●Hardness:HRC52±2<br> ●Type:5x PHILLIPS,5x SOLTTED<br> ●Packaging size:25x20x4cm<br> ●Weight:0.8KG<br><br> <b>Package:</b><br> 1x 10-Piece Screwdriver Set<br>