Union Ball Valve, PVC Sockets Type Shut-off Valve Switch for Water Flow Control 28 X 25 X 300mm or realize a mechanical advantage

or realize a mechanical advantage in either a linear or rotational system of motion

reducing friction

office facility  household appliance

evening bags or DIY sewing crafts

Union Ball Valve, PVC Sockets Type Shut-off Valve Switch for Water Flow Control 28 X 25 X 300mm or realize a mechanical advantageWidely used for water flow control in garden irrigation, swimming pools, commercial plumbing, aquariums, reef tank, civil construction and other industries. Specification Color: White, Red Material: PVC Inner Diameter: 20mm 0. 79" Total Length: 99mm 3. 9" Package Contents: 2 x Ball Valve Advantage Made of durable PVC plastic, never rust and corrosion. 90 degree handle for comfortable control. Instruction Socket end for easy and quick installation,