Extendible Bit Holder screwdriver bit manufacturer oem factory china

Telescopic movement in the front and back reduces shaking and enables more accurate positioning. Wrapped in a leather case, it offers a better grip.

Very helpful to remove or tighten a large number of screws after you start or loosen them, magnetic drill holders, screwdriver bit holders.

Portable and lightweight. The small size means you can take your bit extender with you to get any job done and it fits in many tool bags.