ChgImposs 2PCS 140MM Scalable Magnetic Screw Drive Guide Drill Bit Tip Holder Screwdriver Bit Holder Extension Bar Adapter, Drill Bit Guide Rod Adapter

ChgImposs 2PCS 140MM Scalable Magnetic Screw Drive Guide Drill Bit Tip Holder Screwdriver Bit Holder Extension Bar Adapter, Drill Bit Guide Rod Adapter

• Those drill bit extension made of galvanized alloy steel material, the head with anti slip rubber sleeve.
• Interface come with locking mechanism and built-in magnetic, easy to lock the screwdriver bits more tightly.
• Outer sleeve and bit shaft separation design. The hand can grip the coat tightly, and the screwdriver can rotate normally, can hold the electric drill with one hand and the extension rod jacket with the other hand for easier positioning of the screwdriver head.
• Used for screwdriver bits, drill, batch head and other tools for the conversion, hex shank can fit power drills chuck, 1/4inch impact drivers and hand-held drivers
• The screw drive guides are not just bit tip holder, its self retracting guide sleeve can slide to cover the long screw and helps to more accurate position the screw while driving screws, save screws from wobbling and fingers from getting damaged.