Advantage: 1. Made of zinc alloy material, which is durable and can last a long using time. 2. Universal key wrench, light enough to carry around in a bag.
Instruction: Use the triangle spanner key that matches your device, turning the valve switch or screw.
Application: This triangular aluminum alloy socket key is a handy tool for handling various valves. It is suitable for radiator valves, electric cupboards, electrical cabinets, elevators, gas and water meter valves, toolbox doors, etc.
NOTE: The triangle key is not suitable for some old-fashioned radiators, please check if the size matches your device before buying.
