Feamos 80mm Quick Change Stretch Magnetic Bit Holder Extensions Hex Shank 1/4′
100% brand new and high quality Material: Galvanized alloy Color: as shown in pic For the use of connecting the electric screwdriver, screwdriver, wind batch, sleeve, connector adapters, etc. Connecting outer hex into inner hex, magnetic, elongation oriented, non-slip. Shank diameter: 1/4 inch(6.35mm) ? Original length Max. elongated length 001 about 80mm about 120mm 002 about 120mm about 200mm Quantity: 1 Pc Note: Please allow 1-2mm errors due to manual measurement Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!