Midland 1/4" Industrial Interchange Air Plug — 3/8" Push-On Hose, Steel

The Midland PLUG-561 is a 1/4" industrial-interchange quick-connect air plug with a 3/8" push-on hose (for 3/8" ID hose) connection in zinc-plated steel. It mates with any standard 1/4" industrial-interchange (ARO-style) coupler, giving you fast, tool-free hose and tool changeovers on shop air lines.Key specifications Coupler interchange: 1/4" Industrial Interchange profile Connection: 3/8" push-on hose (for 3/8" ID hose) Body material: zinc-plated steel Compatible media: compressed air, water, grease, paint, limited vacuum and limited gases Manufacturer part number: PLUG-561 Typical applicationsIdeal for connecting air hoses, blow guns, pneumatic tools, tire inflators, and shop air drops that use the 1/4" industrial-interchange standard. The zinc-plated steel body resists corrosion and stands up to everyday workshop and industrial duty.The Midland PLUG-561 1/4" industrial-interchange air plug (3/8" push-on hose, zinc-plated steel) is a drop-in replacement plug compatible with industrial/ARO-interchange couplers from major pneumatic brands.