High-quality material: The electrical cabinet triangle key of the control cabinet is made of zinc alloy, which is strong and durable, not easy to rust, and has a longer service life. Compact and portable: Our triangle key is equipped with a buckle, which makes it more convenient to carry and use, solving your storage and transportation problems. Easy to use: Insert the triangle end of the key into the hole of the meter or gas box door, turn the key hard to close the lock, or unlock it in the opposite direction, very convenient. Set of 4: Our package includes 4 pieces of triangular wheelie bin keys (with 4 pieces of portable padlocks). Triangle firefighter wrenches help electricians and plumbers to use their energy and do their job efficiently. Application: The triangle wrench is suitable for drawers, glove boxes, electrical cabinets, water meter boxes, various radiators, cupboards or other safety devices.