Yellow 1" x 50' Rubber Hose (Alum NH Couplings)
1" Hose Male Couplings
- Inside diameter of a male coupling - 1 inch
- Outside diameter of a male NH / NST coupling - 1.375 inches (8 Threads per inch)
- Outside diameter a male NPSH or NPT coupling - 1.295 inches (11.5 Threads per inch)
Black 1 1/2" x 50' Rubber Industrial Hose (Alum NH Couplings)
1 1/2" Hose Male Couplings
- Inside diameter of a male coupling - 1 1/2" inches
- Outside diameter of a male NH / NST coupling - 1.99 inches (9 Threads per inch)
- Outside diameter a male NPSH or NPT coupling - 1.87 inches (11.5 Threads per inch)
Yellow 1 1/2" x 50' Rubber Hose (Alum NH Couplings)
1 1/2" Hose Male Couplings
- Inside diameter of a male coupling - 1 1/2" inches
- Outside diameter of a male NH / NST coupling - 1.99 inches (9 Threads per inch)
- Outside diameter a male NPSH or NPT coupling - 1.87 inches (11.5 Threads per inch)
Red 2 1/2" x 50' Rubber Hose (Alum NH Couplings)
2 1/2" Hose Male Couplings
- Inside diameter of a male coupling - 2 1/2" inches
- Outside diameter of a male NH / NST coupling - 3.06 inches (7.5 Threads per inch)
- Outside diameter a male NPSH or NPT coupling - 2.84 inches (8 Threads per inch)
Yellow 4" x 100' Pro-Flow Rubber Hose (Storz Couplings)
4" Hose Storz Couplings
- Inside diameter of a storz coupling tabs or flanges - 4.5 inches (115mm)
Yellow 5" x 100' Pro-Flow Rubber Hose (10 Pack)
5" Hose Storz Couplings
- Inside diameter of a storz coupling tabs or flanges - 5 13/16 inches (148mm)
