2PCS Magnetic Extension Impact Chuck Adapter 1/4 Inch Hex Shank Quick Release Bar Socket Screwdriver Bit Holder Kit 60mm Length

Features:Fast fastening,greatly improve work efficiency.For use in hand-held drivers or power drills, this 1/4 inch female by 1/4 inch male magnetic bit holder.Suitable for drill,screwdriver,batch head and other to transfer.has a hardened and tempered steel shaft with a quick-release chuck.Must-have accessory set for power drills and impact drivers.Extra-strength magnet can hold bits securely.Specification:Type:Hex Shank Quick Release HolderShank size:1/4"Material: stainless steel + chrome vanadium steelLength: approx. 60 mmColor: BluePacking list:2 x 60 mm Magnetic Extension Drill Bit Holder

• Hard steel holder for maximum durability, the heavy-duty construction allows for long service life.
• Interface has a locking mechanism,built-have magnetic,automatically pop up batch head.
• Designed for 1/4" hex shank bits. Extend all kinds of screwdriver bits,screwdriver head conversion uses.
• Great for working with hard to reach screws. Very helpful to remove or tighten a large number of screws after you've started or loosened them.
• Suitable for electric, pneumatic screwdrivers and other screwdriver bits of power tools, drill extended.