B&K 1/4-in x 1/4-in x Compression Adapter Adapter Fitting

The ProLine 1/4 in. self-tapping saddle valve offers a quick and easy way to add a small water supply line for a refrigerator ice-maker or water dispenser, swamp-cooler, or humidifier. The valve clamps onto the host pipe and has a needle-like shaft that is driven through the pipe wall to tap into the water flow. It is constructed of lead-free brass for corrosion resistance and durability.