Airline Couplings & Accessories.

We are the UK and Europe’s leading manufacturer of airline couplings & accessories for the air brake lines on commercial and agricultural vehicles. These are compliant to both 2000 and 1980 British standards, supplying the major OE truck, trailer & tractor manufacturers.

Our couplings are easy to use, hardwearing and reliable. All couplings have colour coded labels - yellow for the service line and red for the emergency line – and anodised aluminium outer sleeves of the female couplings to match. Our plating standards provide at least 350 hours of salt spray, which is well in excess of the 96 hours required by BS AU 138b:2000. This dedication to quality and precision extends to our pressure testing 100% of our finished components before dispatch.

Testing and Training

Our mission is to always stand on the leading edge of industry. We provide innovative products, reliable service and the benefit of more than 100 years of design and manufacturing experience.

Made in the Midlands and exported globally.

As a family-run business we have a tradition of excellence reliability and innovation and are proud to be part of of the renowned industrial heritage of the UK.

Whilst I&R has been a fixture of the Midlands for over 100 years, we are never stuck in the past,  but instead constantly looking for ways to think-forward and conceive new products and capabilities for our growing list of valued and loyal customers.