DescriptionThese radiator keys are made of quality zinc alloy, light and practical, durable and sturdy, not easy to break, easy to hold and turn, even after screwing in a few rigid valves, there is still no distortion on the key. The radiator key is useful for bleeding air from radiators.Features-Color:Silver.-Material:Zinc alloy.-Size: About2.90X2.20X1.00cm/1.14X0.86X0.39in.- Very strong zinc alloy material, exquisite workmanship, wide range of application.-Can improve the efficiency of the radiator and prevent noise from being generated in the radiator.-The ventilation key can be used universally and is suitable for almost all common radiator.-You will receive 6pcs ventilation keys, which are light and durable.-Corrosion-resistant polished zinc alloy keys. For air vents to release air from water-filled radiators.
