1/4 Inch NPT Male Steel Industrial to Female Coupler Air
Brass Quick Couplers Set - Lee Valley Tools
Claw couplings for water and air (GEKA couplings) - Tubes International
HPS High Temp Reinforced Silicone Coupler Hose Coolant Tube Coupling - HPS Performance
4 Inch Aluminum Female Swivel Mulch Hose Connector - Leaf Vacuum Hose & Mulch Hose
2-In-ONE Universal Safety Exhaust Industrial Coupler, 3/8 NPT
Delivery hose coupling (Instantaneous coupling) - TPMCSTEEL
Fire Hose Coupling, NOR 3, 50 mm, w. 38 mm Tail, Brass
2.5 NH x 3 Bowl Size Hose Coupling Set
Fire Hose Couplings — Action Coupling
Airgas - RAD64003935 - RADNOR™ Model AW-430, 5/8 - 18 UNF B RH
Hose Coupling and Assembly Types, from DIY to Custom Designed Hose
Aluminum Brass Stainless steel 316 French Type DSP Guillemin Fire Hose Coupling
JACO Hi-Flo Quick Connect Air Hose Fittings - 1/4 NPT | High Flow Plug & Coupler Kit, Type V (Set of 12)
Quick-Release Single Shut-Off TIG Water Coupler Kit (Large Pin) - , Inc
Mastercraft Universal Brass Female Air Hose Connect Coupler, 1/4-in NPT
Acetylene Coupling Left Hand Thread x Hose Shank
USA Pin Fire Hose Coupling – 1 inch to 2-1/2 inch sizes
Storz coupling 52-C, 52mm hose, Brass (STKS66/52MS) - Landefeld
1/4PT Air Hose Plug Socket Male/Female Quick Coupler Connector Fitting Pressure
Deck Wash Hose Coupler
2.5 inch Rigid Plastic Vacuum Hose Connector Fitting
Chicago Hose Couplings (3/4)
Guardman Firehose 2incl Storz C Coupling, 15meter