Product Description NITTO STYLE 3 OUTLET AIR COUPLER MANIFOLD 13974 These handy couplers allow you to connect 3 air hoses at once saving you time and hassles. Ideal for busy mechanics workshops these units are also great for carpenters and builders as they will allow you to connect more than one nail gun at a time. SPECS suits NITTO type air fittings 3 x Quick release couplers Threaded female base simply screws onto compressor or air outlet. TOOL KING IS PROUDLY 100% FAMILY OWNED