Everything you need to know about the Rapid Locking System is available in one convenient place in the RLS Toolbox. From instructions on how to use our 10-second, flame-free press fittings for HVAC and refrigeration, to our complete product catalog, to an easy way to get a quote from an RLS distributor – and so much more – it’s all in the RLS Toolbox!

Get everything you need to know about RLS in the new RLS Toolbox app, now available in the App Store and Google Play. Just tap for installation instructions, our complete catalog and much, much more!