Milton Industries 744 5 in ONE Universal Quick-Connect Coupler, 1/4" MNPT - Box of 10 Power Tools You get two rigid and

You get two rigid and two swivel casters

The product is 48383 SPOOL

78425 PKG OF 2 SPRING PINS

Color coded

Milton Industries 744 5 in ONE Universal Quick-Connect Coupler, 1/4" MNPT - Box of 10 Power Tools You get two rigid andAccepts all major interchanges: industrial (m style), high flow (v style), automotive (t style), ARO (a style) and Lincoln (l style) 6 ball bearing construction for longer life Quick connect coupling for a safe and easy air hose connection Npt: 1 4" male national pipe threads Max psi: 120 psi air flow: 80 psi @ 31 or 44 cfm, 90 psi @ 34, 35, 50 cfm, 100 psi @36, 37, 50 cfm, 120 psi @ 44, 45, 67 cfm"5 in one universal quick connect coupler 1 4"" NPT