OEX1073 Features: * Maximum working pressure: 232 PSI * Ported-design for maximum air flow * Single-action quick-connect by just inserting plug into coupler * Plug provides up to twice the air flow compared to standard plugs Easy connect/disconnect of air tool; coupler is durable nickel-plated and brass. Plug is durable zinc-plated steel. Up to 74 SCFM air flow. * Pull-back Steel and Brass Coupler/Plug Set Includes: * Set includes 1/4" NPT Female coupler to 1/4" NPT male plug Warranty: * 1 yr warranty on material and workmanship