10Pcs Set 6/8/10/12/15 Holes 6.35mm/4mm Hex Shank Screwdriver Bit Holder Plastic Drill Bit Head Storage Hand Tools Accessories

Specification: Brand new Type: Screwdriver bit holder Color: BlackMaterial: Plastic A: Suitable for 1/4 " hexagon shank tool, about 6.35mm. B: Suitable for 4mm hexagon shank tool, about 4mm. Package included: 10 x screwdriver bit holder (holder only) Note:Note that the other tools in the picture are only display items and are not included in the scope of sale.Please allow 0.5-1cm errors due to manual measurementItem color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.