6pc Aluminum Alloy Keychain Extension Rod Screwdriver Head Extension Rod With Mountaineering Buckle Household Tools Features: aluminum alloy with a powerful ball lock buckle, this multifunctional tool is loved by professionals and enthusiasts. There is a load-bearing capacity of 500 grams, which is a trustworthy product. Our keychain has a push unlock system for each socket, allowing you to seamlessly release or insert a new socket with just one hand. most batch headers This innovative tool ensures optimal performance. Improve your work efficiency and truly make a difference Can be a good helper for you at work Product Description: Including: 6x keychain and 1x mountaineering buckle aluminum alloy with a powerful ball lock buckle, this multifunctional tool is loved by professionals and enthusiasts. There is a load-bearing capacity of 500 grams, which is a trustworthy product. Our keychain has a push unlock system for each socket, allowing you to seamlessly release or insert a new socket with just one hand. most batch headers This innovative tool ensures optimal performance. Improve your work efficiency and truly make a difference Can be a good helper for you at work