Manufacturer of the UK’s best anti-leak universal coupler

Our universal couplers provide a complete seal for 15 to 25mm, with over 40 years of no failures

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Lead Loc Brand

Lead to copper pipe coupling

Lead Loc Plus Brand

Lead to MDPE pipe coupling

Push Loc Brand

MDPE coupling
MDPE to female brassware

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Ring Special Slide Animation

Complete peace of mind
for distributors around the UK

It’s all about the amount of time and work we’ve put in to designing and manufacturing the best possible universal coupler. With over 40 years of no failures, Lead-Loc is designed to give you a complete peace of mind with internal parts suitable for use up to 80 degrees Centigrade.

UK manufactured
gripper ring

  • Continually tested on site
  • 40 years of no failures

We are the standard by which the competition is measured...

thats why hundreds of distributors sell our products nationwide

Are you a distributor? - get in touch, we’re here to help





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    About us

    Our company is built on the principles of making quality products and providing a reliable service. Our diversified product range continues to grow by following trends, improving our standard products, and listening to the customer.

    Our unique service has established our place in this industry. This allows us to make a distinctive and substantial impact for our clients.

    Lead Loc Exploded View

    “I am not a plumber. I Bought this to put a stop end on a lead pipe & it worked perfectly. The Job was done in 30 minutes, absolutely perfect. highly recommend it.”

    Heinrich, Agricultural Engineers.