Material: chrome vanadium steel Shank length: 2. 2mm Shank diameter: 1/4 inch(6. 35mm) Shank shape: Hex shank Total number: 14pcs Socket diameter: Metric: 5mm 5. 5mm 6mm 7mm 8mm 10mm 12mm Imperial: 3/16" 1/4" 9/32" 5/16" 11/32" 3/8" 7/16" Model # HK-5477 Features: The product easy to be installed and dismantled, not easy falling of Anti rust, anti slip, high occlusion, tight and flexible. It is applicable for installing in those hexagon tools, such as pneumatic screwdriver, electric scre It is widely used in scene of household DIY, auto parts, woodworking, professional machine repairing.
