Showing all 15 results 1/4″ Industrial DQC DF Series Automatic Quick Coupler Set 1/4″ Industrial DQC DF Series Quick Coupler Set 5400B Series API Coupler When combined with API adapters, these couplers are suitable for rail car and tank truck loading or unloading A1 Coupler Gasket – Solid BTI – A1 Bolt On Tee Handle Coupler BTI – A1 Coupler Cam Handle BTI – Sandhog 45° Elbow Coupler x Round Tank Truck Flange Female Quick Coupler Industrial DQC DF-Series Quick Coupler Set Lynx API Coupler Ergonomic operating handle and carry loop results in less physical strain on users Male Quick Adapter Quickon II Coupler – Morris Coupling Sanitary Female Cam & Groove Coupler Vapour Hose Coupler