Collection: Maximum Force Springs

1" Polypropylene Type C Female Coupler x Shank Cam and Groove Coupling

4" Polypropylene Type D Female Coupler x Female NPT Cam and Groove Coupling

Polypropylene Type D 2-inch Female Coupler x Female NPT Cam & Groove Coupling

1 1/2" Polypropylene Type D Female Coupler x Female NPT Cam and Groove Coupling

Red Polypropylene Square Head Plug for NPT Threads - 1 1/2-11 1/2

2 Inch Polypropylene Type C Female Coupler x Shank Cam & Groove Coupling

3" Polypropylene Type C Female Coupler x Shank Cam & Groove Coupling

3/4 Inch Polypropylene Type C Female Coupler Cam & Groove Coupling

4" Polypropylene Type C Female Coupler x Shank Cam & Groove Coupling

1 1/4 Inch Polypropylene Type C Female Coupler x Shank Cam & Groove

Polypropylene Type B Cam and Groove Coupling - 3/4 in Female NPT x Male NPT

3in Polypropylene Type B Cam and Groove Coupling

Seal Fast 2-Inch Polypropylene Type B Female Coupler x Male NPT Cam & Groove Coupling

1 1/4 Inch Polypropylene Type B Female NPT x Male NPT Cam & Groove Coupling

Polypropylene Type B NPT Cam Groove Coupling 1/2x3/4in

4 Inch Polypropylene Type B Female NPT x Male NPT Cam Coupler