Features: Suitable for the transfer of drill bits, screwdrivers, bits, Expansion of various types of 1/4" screwdriver heads, screwdriver head conversion use. Made from steel, this extension drill driver sleeve adapter ensures durability and long lasting use. Suitable for professionals of mechanical repairs and individual who require screw tightening solution. Perfect for various applications such as automotive repairs, furniture assembly, and electronics maintenance. Expand your tool collection with the versatile 1/4" Bit Holder and enjoy convenient screw tightening in any situation. Specifications: Chrome Length Approx.5cm 1.97 6cm 2.36 10cm 3.94 15cm 5.91 30cm 11.81 Quantity 1 5 Package Includes: 1Pc or 5Pcs Bit Holder note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Suitable for the transfer of drill bits, screwdrivers, bits, Expansion of various types of 1/4" screwdriver heads, screwdriver head conversion use. Made from steel, this extension drill driver sleeve adapter ensures durability and long lasting use. Suitable for professionals of mechanical repairs and individual who require screw tightening solution. Perfect for various applications such as automotive repairs, furniture assembly, and electronics maintenance. Expand your tool collection with the versatile 1/4" Bit Holder and enjoy convenient screw tightening in any situation.