【Material】The material of basic body is aluminum(16%), and the 1/4" NPT quick couplers and 1/4"NPT plug is steel(84%).
1/4-inch input for body plug and a 1/4-inch output featuring industrial interchange couplers.
【Interchangeable】4-Way air manifold and splitter with (4) 1/4-inch brass 6-ball couplers, It can perfect match "M", "D" and "I/M" type plugs and couplers
【Durable】High corrosion resistance for longer life and smoother operation than standard couplers, it comes with a 1-year limited
【Easy to use】The pneumatic manifold is equipped with quick connection couplers which is easy to connect and disconnect