1/4 Inch Aluminum Alloy Hex Handle Aluminum Alloy Screwdrivers Handle Expansion StrapFeature:The keychain extension is made of aluminum alloy, and the interior is not completely hollow. It can be equipped with a short piece or a long piece. This keychain has a flat, thick and round design, making it easier to take the product and change the bit with one hand. The smooth surface treatment and retractable collet can avoid accidental dropping of tools and facilitate high-altitude operations. Powerful ball lock buckle can carry tools up to 500g weight. Large diameter flat mouth rings are easy to install on chain buckles. It comes with a flat blade with a lifting ring that can be used to pry open the outer lampshade with the paint bottle. A chain buckle is included that can be hung on the belt. You can also use a keychain with your favorite carabiner depending on your needs. Extend all kinds of screwdrivers, screwdriver bits for conversion applicationsUniversal 1/4 inch quick hex chuck and 1/4 inch hex socket fit most electrical controllers, handheld drivers and bits. Compact and portable, easy to carry. Suitable for drilling machine, screwdriver, batch head and others for transferring. Screwdriver holder only, other accessories shown in the picture are not included. Specifications:Material: Aluminum Alloy Size: app.60mm/2.36inOptional Colors: Blue, Red, Black, Green, Yellow, SilverQuantity: 1pc/1 setNote:No retail package. Please allow 0-1cm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package Contents:1 x Screwdrivers Holder