Radiator Vent Key Water Meter Exhaust Valve Plumbers Tool Universal Socket Heater Description _x000D_ _x000D_ The bleeding key is suitable to drain or remove air blockage from the radiator. For easy movement in tight spaces. Simple structure and excellent craftsmanship make it easy to use and have excellent durability, will provide you with good service and support your repeated use. _x000D_ _x000D_ Features _x000D_ _x000D_ -Color:Silver _x000D_ -Material:Zinc alloy _x000D_ -Size:2.70X2.50X1.00cm/1.06X0.98X0.39in _x000D_ -Made of strong zinc alloy material, exquisite workmanship, durable in use and reliable. _x000D_ -Lightweight and convenient, portable and smooth, convenient to hold and operate. _x000D_ -Can improve the efficiency of the radiator and prevent noise from being generated in the radiator. _x000D_ -Fits for many radiators in the market, easy to use and brings convenience to your life. _x000D_ -Light and durable, save effort to use, good tool for every home. _x000D_ 8 x Radiator Valves Keys _x000D_ _x000D_