【Complete Set】 The auto lift car machine hoist lowering valve pressure relief valve<br> 【Premium Material】Made of metal material, this lowering valve assembly is solid, sturdy and has a long service life<br> 【Universal Fit】This pressure relief valve is universal fit for most auto lift car machine<br> 【Function】This lowering valve pressure relief valve with constant safe and stable pressure, once overpressure, the pressure relief valve can be fully opened to release pressure in time<br> 【Auto Lift Car Hoist Machine Parts】Lift car hoist machine repair parts unloading valve check valve, lowering valve, pressure relief valve for auto lift car hoist machine repair tools<br> Specification:<br> Material: metal<br> <br> Package Includes:<br> 1 Lowering Valve Pressure Relief Valve Set<br> <br> Note:<br> Please allow slightly errors 1-2cm differences due to manual measurement.