Press for Less Promo Extended Through December 31, 2026!

More time to save on the tools you need! RLS is extending its Press for [...]

RLS Attends the Women in HVACR 2026 Annual Conference

RLS was proud to sponsor the Women in HVACR 2026 Annual Conference in Indianapolis, Indiana, [...]

RLS Joins PHCC–National Association to Support HVAC/R Contractors

HAZELWOOD, MO — Rapid Locking System (RLS), the original provider of press-to-connect fittings for high-pressure [...]

RLS PRESS FOR LESS PROMO IS LIVE

From now until October 31, 2026, RLS is making it easier than ever to join [...]

RLS Launches “Built for America Sweepstakes”

As the nation celebrates its 250th anniversary, RLS is proud to recognize the skilled trades [...]

NEW! RLS Powered by REMs

RLS and REMs have joined forces to solve HVAC/R installation challenges with the new REMs-powered [...]

RLS Summer Promo is Heating Up!

This summer don’t miss out on limited-time pricing on select RLS Tool + Jaw Kits [...]