Quick Change Drill Bit Adapter storage 1 set per bag

1 set per bag

Strong load-bearing& Waterproof

Interior Structure: 1 Main Pocket

It is suggested to lubricate between uses

tough & neat thread

Quick Change Drill Bit Adapter storage 1 set per bagFeatures: Extension for all kinds of screwdriver bits and screwdriver heads. Quick change and release system allows you to replace bit quickly resulting to great improvement on work efficiency. Spring auto lock bit holder provide convenient retention of screws. Suitable for double head bits. 60mm long extension chuck adapter. 1 4 inch hex shank (6. 35mm) can be easily fit into power driver, drill and handheld screwdriver. Specifications: Shank: 1