- Plated steel couplers have hardened steel balls and stainless steel springs
- Coupler plugs are heat treated to reduce wear on critical mating surfaces
- 1/4″ IM Design, 3/8″ MNPT, Steel
- Contact Heavy Maintenance Supply 205-384-5284 for more information
Phone: 205.384.5284 | Toll-Free: 800.822.5284