Specification Name:Aluminum alloy keychain receiver set Material: aluminum alloy Color: color black Size: keychain 1.18*2.3*1.73 inches Sleeve 1.46*0.59 inches DESCRIPTION QUALITY 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 Make sure this fits by entering your model number. 【Application For】Universal 1/4inch quick hex shank and 1/4inch hex socket keep different commonly used 1/4 bits handy. Fit most electric drivers, hand-held drivers and bits, like t25 and t20 bits etc. 【Durable】The drill bit socket adapters are made of aluminum alloy, nice durability, lightweight, sturdy, which ensure their longevity. 【Large Load】The powerful ball lock buckle of bits holder can carry bits tools up to 500g in weight. To keep the drill bits not easy to fall. 【Way of working】This bits holder keychain have a ball bearing detent to hold the bits, they work like a slide or snap lock. Which makes it easier to change the bit with one hand.