Check the listing for details. Tru-Flate 13-755 Push-Type Coupler, I/M Style, FREE SHIPPING. Condition: New. Listed at 10.00 USD. Tru-Flate 13-755 Push-Type Coupler, I/M StyleThis Tru-Flate 13-755 push-to-connect air line coupler connects a supply line hose to a plug, tool, or other air operated machinery. It is made of brass for resistance to corrosion and has a 1/4" female National Pipe Thread (NPT) threaded connection for connecting to a male hose fitting. This Industrial/Milton (M-style) push coupler interchanges with a wide variety of plugs or tools, and has a sleeve guard to protect from accidental disconnection. It has a maximum working pressure of 300 pounds per square inch (psi). This push coupler is interchangeable with American National Standards Institute (ANSI) and National Fire Protection Association (NFPA) T3.20.14-1990 dimensions, and it is suitable for use with compressed air lines.FREE SHIPPING, RETURN FREIGHT IS NOT REFUNDABLEPLEASE READ: We buy mostly closeouts, shelf pulls and from liquidators. Therefore boxes, lids, labels can have blemishes and some products will not come with a box and/or manufacture sealed. We will describe all of our items listed to the best of our ability, if an item has a manufacture seal we will not open the seal to test the product (they will be sold AS IS). If the item is opened and/or seal is broken then we will open and check to make sure all of the parts are in working order.