SpecificationName:Aluminum alloy keychain receiver setMaterial: aluminum alloyColor: color blackSize: keychain 1.18*2.3*1.73 inchesSleeve 1.46*0.59 inchesDESCRIPTIONQUALITY MATERIAL: This multifunctional tool is made of high-quality aluminum alloy with a sturdy ball-locking clasp, designed for professionals and DIY enthusiasts. With an excellent weight capacity of up to 500 grams, it is a reliable companion for heavy-duty tasks.EASY ORGANIZATION: No more fumbling for the right bit! Inside this mountaineering carabiner are six precision-engineered bit holder sockets, each equipped with a quick-release mechanism.EASY TO HANDLE: Time is of the essence, and our mountaineering carabiners ensure quick and easy bit changes. Each socket is equipped with a push-to-unlock system that allows you to seamlessly release or insert a new socket with just one hand.UNIVERSAL COMPATIBILITY: Versatility meets utility! 1/4" Hex Driver Sockets are compatible with most driver bits used in power drivers, impact drivers and handheld drivers. A must-have addition to your toolbox for a variety of tools and home improvement projects.EXCELLENT GIFT: Designed with craftsmanship in mind, this innovative tool ensures optimal performance without compromise. Enhance your carpenter's or electrician's tool set with this drill organizer - the tool that really works!Product List:1* keychain splice rod set