75/100/150/300Mm 1/4 Inch Hex Quick Release Electric Screwdriver Extension Bit Holder Hand Tools

New and high quality! 1. The product interface has a locking mechanism, suitable for electric drill, electric driver, wind batch and adapter extension. 2. Suitable for 1/4 (6.3mm) hexagonal shank batch head, screwdriver head, drill bit extension use. 3. Fast, tightening, greatly improve work efficiency. Material:Carbon steel Color:Silver,Black Size:100mm , 300mm , 150mm , 300mm , 75mm Shank size:1/4 "(6.35mm) hexagonal shank Package quantity:1Pc Note: Please allow slight differences due to manual measurement. The above dimensions are for reference only. As different computers display different colors, thank you for your understanding, the actual product color may be slightly different from the image. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.