Screw Bits Self-Locking Extension Rod 1/4 Inch Shank Screwdriver Tip Holder

Features: *Made of high-quality materials durable. *Suitable for: pneumatic air batch electric drill charging drill electric screwdriver and so on. *Strong permanent magnets hold bits securely in place; accepts all 1/4 hex-shank bits. *1/4 quick-change hex shanks fit all power drills 1/4 impact drivers and hand-held drivers. *Extensions in lengths150mm 300mm for superior access for hard-to-reach fasteners. Specifications: *Product name: Extension Rod *Color: red.black *Material: 45#steel *Magnetic:yes *Size: 150mm/300mm *Quantity: 1Pc/2pcs Package Content: 1*Extension Rod or 2*Extension Rods Note: 1.Transition: 1cm=10mm=0.39inch. 2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 3. Please allow slight manual measurement deviation for the data.