PEX Tubing Expander Kit, 3 Heads 1/2–1 in, Cutter

Manual PEX tubing expander makes fast, secure Type-A PEX connections by widening pipe ends for expansion fittings with less effort. The long-lever design delivers strong mechanical advantage for consistent expansions, while the ergonomic grip helps reduce hand fatigue on repetitive jobs. Includes three expansion heads to cover common plumbing sizes, plus a pipe cutter, grease, and a carry case to keep your kit organized for HVAC, heating, and general plumbing work.

• Delivers labor-saving leverage to expand Type-A PEX quickly for reliable connections


• Includes 1/2", 3/4", and 1" stainless steel expansion heads for multi-size installs


• Adds a wear-resistant aluminum alloy pipe cutter for clean, controlled cuts


• Reduces fatigue with an ergonomic long handle and comfortable, stable grip


• Keeps tools protected with storage case and included grease for smoother operation

Built for frequent use, this manual lever pipe expander kit supports consistent results on new installs and repairs without relying on power tools. Swap heads to match pipe diameter, expand evenly, and move directly into assembly for a streamlined workflow. Ideal for plumbing systems, heating lines, and HVAC maintenance, it’s a practical addition for pros and serious DIYers who want dependable expansion performance and an organized kit ready to travel. Grab yours today and keep every common PEX size covered.

• Expansion head sizes: 1/2", 3/4", 1"


• Compatible tube wall thickness: 0.02–0.08 in (0.5–2 mm)


• Kit contents: manual lever expander, pipe cutter, 3 heads, grease, storage case


• Product weight: 5.24 lb (2.38 kg)


• Product dimensions: 16.5 × 12.6 × 3.5 in (420 × 320 × 90 mm)


• Package dimensions: 17.1 × 13 × 3.9 in (435 × 330 × 100 mm)