ABN 3 Way Quick Connect Air Hose Splitter coupler Manifold 3 Way Quick Connect Air Hose Splitter coupler Manifold Splits a single air source into three air hose lines. Constructed from milled aluminum body with solid brass quick connectors for added durability and a leak free fit. 1/4" NPT inlet with 1/4" NPT outlets. Can connect and operate three tools from a single compressor. Industrial interchange compatible with Industrial, "M", "D" and "I/M" style plugs and couplers.