Multifunction Torque Wrenches (10 in 1)

Universal wrench socket, with a screwdriver， Multifunctional key for the actuation of locking systems from the areas of facilities engineering, gas and water supply and shut-off-systems.
Wrench and reversible bit joined by stable stainless steel wire, Weight-optimized zinc die-cast design.
The twin key has 5 different shape, square, triangle, half moon, step like, and round with prongs.
Multifunctional key can be opened the door and window of the train, car, elevator, subway, electric control cabinet, electric meter box. Marine business, meter keys (magnetic) category.