Main Features:
This bit holder tool kit combines six different lengths, namely, 2 inch/60 mm, 4 inch/100 mm and 6 inch/150 mm, 8 inch/200 mm, 10 inch/2500 mm, 12 inch/300 mm, which can satisfy your various needs. Magnetic extension bit holders have 1/4 inch driver adapter and 1/4 inch hex shank, suitable size for easy use in daily life.
Designed with locking mechanism and built-in magnetic, this bar socket chuck adapter is easy to eject the batch head automatically to ensure release in a short time, it can hold bits securely in place, ensuring that your bits stay in place and do not wobble while in use.
Suitable for nut, batch head, pneumatic screwdriver, electric screwdriver, pneumatic drill, manual screwdriver and screwdriver head conversion uses. They are also ideal for DIY work, household maintenance, and most general repairs. Please note that only the bottom of the hole part is magnetic, the hex shank is not magnetic.
Made of quality chromium-vanadium steel, stable and strong, can stand high pressure. With fine workmanship, the smooth surface coating can provide extra protection from damage against elements and substances such as oil and fluids that may come in contact with the drill bit holders during use.

Specifications:
Item type: Screwdriver Bit Holders
Material: Chromium Vanadium steel

Package Contents:
3 x Screwdriver Extension Drill Bits or 6 x Screwdriver Extension Drill Bits

Product Safety Disclaimer:
We do not accept any responsibility or liability for misuse of this or any other product. All our products are extensively tested to comply with rigorous and strict QC standards.

Professional Services:
If you have any doubts about our products, please feel free to contact us. After you receive the product, if you have any question about the use of methods and product performance, we will provide you with professional, caring sales service.