Features: QUALITY MATERIALThe 1/4inch hex shank screwdriver bit holder is made of quality aluminum and stainless steel material with the technology of aluminum oxidation. Therefore, the drill bit holder will have a long service life and wont fade easily. VERSATILE TOOLThe drill bit organizer is small but equipped with six 1/4inch hex shank screwdriver bits with different colors and sizes, suitable for transferring all kinds of drills, screwdrivers, etc. It can also be used as an outdoor hiking buckle. APPLICABLE RANGEThese 1/4inch hex shank screwdriver bits are suitable for 1/4 hex bits, 1/4" quick hex shanks and 1/4" hex sockets. They fit most electric drivers, handheld drivers and drills such as t25 and t20 drills, etc. EASY TO USEThis bit holder has a ball bearing that holds the bit in place, and they work similarly as a slide or spring lock. When you need to use one of the hex shank screwdriver bits, you just need to find it and connect it to the equipment you want. SPACE-SAVING DESIGNThe drill bit holder is lightweight and of a compact size. It wont take up too much storage space. It can keep the most commonly used driver bits close at hand while ensuring you can take it with you anytime. Specification: Material: aluminum + stainless steel Color: multicolored Feature: multifunctional Size(approx.): Internal Aperture 6.35mm/0.25inch Sleeve Connecting Rod Length 3.7mm/0.15inch Sleeve Connecting Rod Outer diameter 1.5mm/0.06inch Key Ring Diameter 25mm/0.98inch Package Included: 6 Pcs x Drill Bit Holder Note: 1. Due to the light and screen difference, the items color may be slightly different from the pictures. 2. Please allow 1-2 cm differences due to manual measurement.