Set of 2 universal triangular metal socket wrenches,for radiators, bin

Standard Size: Our tap wrench kit contains two silver square wrenches. The total length of the electrical cabinet wrench is 54 mm, the outer diameter of the head is 13 mm, and the square size is 8 x 8 mm, compatible with most standard square keyholes or radiators. 【Labor-Saving Design】The bleed wrench has a T-shaped design, and the handle has a D-shaped design that is easy to grip and turn, saving you more effort during operation and allowing you to get the job done efficiently. These radiator wrenches are a handy little helper. Easy to Carry: This multifunctional wrench is very small, lightweight, and easy to carry. It can be stored in a work jacket, tool bag, or small bag. You can also attach multi-function keys to your keychain, which is extremely convenient and practical. High-quality materials: The 8mm square key is made of premium zinc alloy with a smooth surface, sturdy and durable, not easy to wear or rust, and can be used for a long time. 【Multi-functional socket wrench】The triangular key can be used in various cabinets, distribution cabinets, gas meter boxes, radiators, heating systems, water meter boxes, electrical cabinets, sanitary systems, and electrical and water supply systems, helping you open or close valves. In addition to improving heating power, bleeding the system also prevents annoying noises in the radiator.