PATIKIL Radiator Valve Keys 10 Pack Plastic Square Socket Hole Vent Air Valve Key Wrench Plumbing Bleeder Tool for Radiator Heater and Faucet White

These valve keys are very practical and widely used in radiators, faucets, plumbing systems, etc. Moreover, the square hole is very flexible and can also be used in the keyhole of various tools.

Specification 
Color: White
Material: Plastic
Overall Size: 22x20mm/0.87x0.78inch (L*W)
Valve Key Diameter: 9mm/0.35inch
Square Hole Size: 5x5mm/0.2x0.2inch
Packing List: 10 x Radiator Valve Keys

Advantage
Made of plastic material, it has the feature of stability, corrosion resistance, and wear resistance. Moreover, it is light and easy to carry outside.
Square Socket Design: Designed with a square hole, it is highly compatible and can fit the holes of many tools as a wrench.

Instruction
Easy to use, insert the valve key to the air vent valve of radiator and screw the valve for air venting.

Note
Please order according to the size you need.