Best Industrial Couplings

Briggs and Stratton 8BS25 25-Feet Premium Heavy-Duty Rubber Garden Hose

This is a larger more industrial size ball chain.
#13 size chain has a bead diameter of 1/4 inch (6.3 mm).
#13 Nickel Plated Brass 'B' Couplings are used as a connector for this chain size.

Air Chief industrial interchange quick connect coupler for connecting directly with a hose with a female NPT end to connect with a male NPT threaded connection.
Air Chief Industrial interchange quick connect coupler with a female NPT threaded end.
Valved construction automatically shuts off flow when coupler is disconnected..
Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability.
Interchanges with MIL-C-4109F/A-A-59439 specifications for quick-disconnect couplings for hoses and portable pneumatic tools, but not water or fluids, at maximum working pressures up to 232 psi (16 bar).

Ultra-lightweight & Accessible - A practical addition to your set of firefighter tools, our mini spanner weighs only 2.5 ounces each. It fits in your bunker gear pocket, making it easy to access any time, anywhere..
Heavy-duty - Our mini spanner wrench is made of 6061 T6 aluminum, a metal suitable for tough tasks while firefighting. Small yet sturdy and tough, it excels at getting the job done.Tightens Couplings - Use this firefighter spanner wrench to tighten and secure loose couplings. Whether it’s for a standpipe connection or for an attack line, the spanners work on all caps and couplings on the fireground..
Tightens Couplings - Use this firefighter spanner wrench to tighten and secure loose couplings. Whether it’s for a standpipe connection or for an attack line, the spanners work on all caps and couplings on the fireground..
Undoes Couplings - No need to run back to the truck to grab spanners. Keep these mini spanner wrenches in your bunker gear pockets..
Great Value Pack of 2 - This firefighter spanner wrench comes in pairs..

Air Chief industrial interchange quick connect coupler for connecting directly with a hose with a female NPT end to connect with a male NPT threaded connection.
Air Chief Industrial interchange quick connect coupler with a female NPT threaded end.
Valved construction automatically shuts off flow when coupler is disconnected..
Stainless steel 303 for better machining characteristics than stainless steel 316.
Interchanges with MIL-C-4109F/A-A-59439 specifications for quick-disconnect couplings for hoses and portable pneumatic tools, but not water or fluids, at maximum working pressures up to 232 psi (16 bar).

Air Chief industrial interchange quick connect plug for connecting directly to a hose with a male NPT end to connect with a female NPT threaded connection.
Air Chief industrial interchange quick connect plug with a female NPT threaded end.
Valveless construction allows flow when disconnected.
Stainless steel 303 for better machining characteristics than stainless steel 316.
Interchanges with MIL-C-4109F/A-A-59439 specifications for quick-disconnect couplings for hoses and portable pneumatic tools, but not water or fluids, at maximum working pressures up to 232 psi (16 bar).

Air Chief industrial interchange quick connect plug for connecting directly to a hose with a male NPT end to connect with a female NPT threaded connection.
Air Chief industrial interchange quick connect plug with a male NPT threaded end.
Valveless construction allows flow when disconnected.
Stainless steel 303 for better machining characteristics than stainless steel 316.
Interchanges with MIL-C-4109F/A-A-59439 specifications for quick-disconnect couplings for hoses and portable pneumatic tools, but not water or fluids, at maximum working pressures up to 232 psi (16 bar).

Air Chief industrial interchange quick connect plug for connecting directly to a hose with a male NPT end to connect with a female NPT threaded connection.
Air Chief industrial interchange quick connect plug with a female NPT threaded end.
Valveless construction allows flow when disconnected.
Stainless steel 303 for better machining characteristics than stainless steel 316.
Interchanges with MIL-C-4109F/A-A-59439 specifications for quick-disconnect couplings for hoses and portable pneumatic tools, but not water or fluids, at maximum working pressures up to 232 psi (16 bar).

Air Chief industrial interchange quick connect coupler for connecting directly to a hose with barbed hose ID end for a greater hold on the hose.
1/4" Air Chief industrial interchange quick connect plug with a 3/8 "ID barbed hose end.
Valveless construction allows flow when disconnected.
Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability.
Interchanges with MIL-C-4109F/A-A-59439 specifications for quick-disconnect couplings for hoses and portable pneumatic tools, but not water or fluids, at maximum working pressures up to 232 psi (16 bar).