- 1/4″ Industrial Interchange Series Type “D”
- Plated steel couplers have hardened steel balls and stainless steel springs
- Coupler plugs are heat treated to reduce wear on critical mating surfaces
- Maximum working pressure 300 PSI
- 1/4″ I/M Design, 1/4″ MNPT, Steel
- Contact Heavy Maintenance Supply 205-384-5284 for more information