ITEM NAME:10 Valve 1/4" SAE x 1/4" OD x 4" stem Core AC Refrigeration Q2K4 10 Valve 1/4" SAE x 1/4" OD x 4" stem Core AC Refrigeration Q2K4 Material: Metal Size: 10cm Colour: gold They are most commonly used on automobile and bicycle wheels, but also for many other applications On many refrigeration and air.On many refrigeration and air conditioning systems to allow servicing, including recharging with refrigerant. 10 X Valve stem 1/4" SAE x 1/4" O.D. x 4" stem. By plumbers conducting leak-down pressure tests on pipe installations.
