• REF #1160

    ISO-B Stainless Steel Couplings

    ISO-B Stainless Steel Couplings

  • REF #1161

    ISO-B Stainless Steel Plug

    ISO-B Stainless Steel Plug

  • REF #1159

    ISO-B Brass Couplings

    ISO-B Brass Couplings

  • REF #1147

    Trailer Brake Plug / Coupling ISO 5676

    Trailer Brake Plug / Coupling ISO 5676

  • REF #1152

    ISO A Coupling - Steel

    ISO A Coupling - Steel

  • REF #1156

    ISO B Steel Coupling

    ISO B Steel Coupling

  • REF #1157

    ISO-B Steel Plug

    ISO-B Steel Plug

  • REF #1165

    ISO 16028 Flat Face Plug - Steel

    ISO 16028 Flat Face Plug - Steel

  • REF #1164

    ISO 16028 Flat Face Coupler - Steel

    ISO 16028 Flat Face Coupler - Steel

  • REF #1158

    ISO-B Brass Plug

    ISO-B Brass Plug

  • REF #1153

    ISO-A Plug Steel

    ISO-A Plug Steel

Shop Quick Release Couplers at The Hosemaster

Quick-release couplers are engineered to allow hydraulic hoses to be connected and disconnected quickly while maintaining pressure integrity. They typically consist of two parts (a male plug and a female socket) that lock together to form a sealed connection.

When disconnected, internal valves automatically close to prevent excessive fluid loss and contamination. This makes quick-release couplers ideal for systems that require frequent hose changes, maintenance work, or interchangeable hydraulic attachments.

These fittings are widely used in agricultural machinery, construction equipment, hydraulic power units, and industrial systems, where efficiency and reliability are essential.

Selecting the correct hydraulic hose coupler involves considering pressure rating, connection size, and compatibility with existing hydraulic fittings. Ensuring the correct match helps maintain system performance and minimise fluid leakage.

At The Hosemaster, our quick release couplers help to maintain efficient hydraulic systems. Order today to receive fast 1-2 day UK shipping.

Frequently Asked Questions

What are quick-release hydraulic couplers used for?

They allow hydraulic hoses to be connected and disconnected quickly without tools. They are commonly used in agriculture, construction, industrial equipment, and machinery maintenance. Need more help? Read our Guide to the PCL Quick Release Coupling & Adaptor Range.

Do quick couplers stop hydraulic fluid leaks?

Most couplers include internal valves that help minimise fluid loss when disconnected.

Are quick release couplers suitable for high-pressure systems?

Yes, provided the coupler is rated for the pressure requirements of the system.

Where can I buy hydraulic quick-release couplers near me?

The Hosemaster offers fast UK delivery direct from our stock. Our quick release couplers are shipped from within the UK, making them a reliable option whether you need replacements for scheduled maintenance or components for urgent repairs. 

If you’re unsure which quick release coupler is right for your application, our team is on hand to provide expert guidance before you order.