[DETAIL] Highlight description: 1.Aluminum Alloy Material��The screwdriver bit holder is made of aluminum alloy material, which has smooth surface and pull out socket prevent accidental tool drops for working at heights. The inner is not completely empty, which can be fitted with short or long drill bits 2.Easy to Replace Drill Bits��Adopting flat, thick, and round design, it is convenient to replace drill bits with one hand. The powerful ball lock can carry tools up to 500g 3.1/4 inch Quick Hex Shaft��Universal 1/4 inch Quick Hex Shaft and 1/4 inch Hex Sleeve fits most power drivers, hand drivers and drills. The large diameter flat ring is easy to install on the chain link 4.Easy to Carry��Only screwdriver holders and carabiners, other accessories in the picture are not included 5.Multipurpose��The product comes with a flat blade with a hanging loop for prying open paint bottle caps. Suitable for transferring drill bits, screwdrivers, drills, etc Specification: Product Name: 1/4 Inch Hex Shank Screwdriver Bit Holder Material: Aluminum Alloy Size: About 60 mm/2.36 inch Color: Black Parts List: Style 1�� 3 x Screwdriver Bit Holder 1 x Black Carabiner OR Style 2�� 4 x Screwdriver Bit Holder 1 x Black Carabiner OR Style 3: 5 x Screwdriver Bit Holder 1 x Black Carabiner OR Style 4�� 6 x Screwdriver Bit Holder 1 x Black Carabiner [ATTRIBUTES] - Hign-concerned Chemical: None - With Handle Or Not: No - Features: Dismountable - Hign-concerned Chemical: None - With Handle Or Not: No - Features: Dismountable - Type: Screwdriver Set - Screw Head Size: 1 - Origin: Mainland China - Model Number: Screwdriver Bits Holder - is_customized: No - Brand Name: Adifare - Screw Head Type: SLOTTED,Phillips,TORX,HEX - Material: Alloy Steel - Package Quantity: 5-9Pcs - Magnetic: No