• RAPID SEAL™ for consistently fast sealing as temperatures decrease Chrome-plated for weather and corrosion resistance Size markings for easy recognition at any orientation Milwaukee® auto rotate compatibility Precision engineered for accurate expansions Threaded collar provides quick head size changes

Our ProPEX® expander heads with RAPID SEAL™ are precision engineered for accurate expansions and auto-rotating compatibility. Milwaukee® designed the RAPID SEAL™ expansion head segments to deliver you up to 65% faster sealing of connections as temperatures decrease, ultimately providing the fastest times to begin a pressure test. Made from high strength steel, the chrome-plated segments and black oxide ring combine durability and weather resistance. Optimized for use with M12 FUEL™ ProPEX® expander, heads are compatible with Milwaukee® M12 and M18 expanders except for the M18 FORCE LOGIC™ ProPEX® expansion tool. Size markings on the ring and collar surface provide you with easy recognition at any orientation.