A simple $2 rubber cap solves that.Oh, and the female side doesn't fill up with dirt and crap the way ag couplers do.
Ok. This seems interesting but the price! Really?Relieving pressure on attachment or tractor side? Me, I just use m/f couplers on tractor and on attachment then connect the attachment hoses together after unhooking.
Others use the Irwin Xboom q/c and others have modified different tools for the task.
More of an issue getting them on when the implement is under pressure. Always end up needing to bleed of the pressure so they attach. Surprised there isn't a tool for that.If you have the Irwin style can you use it to release the coupler too? (As in this post?)