Mastercool 71650-A Hydra-Swage Hydraulic Tube Expander Kit – 10 Head HVAC Expanding Tool – Large Diameter Coverage – Reamer & Case Included

Overview The Mastercool 71650-A Hydra-Swage Kit is a heavy-duty hydraulic tube expander designed for technicians who work with larger diameter tubing in HVAC and refrigeration systems. It simplifies the swaging process with minimal physical effort. Key Features This 10-head kit includes all sizes from 3/8" up to 2-1/8", making it ideal for residential and commercial jobs. The kit comes complete with a molded carrying case, inner–outer reamer, and hydraulic adapter for field-ready performance. Why Mastercool As the original patent holder of the Hydra-Swage system, Mastercool continues to innovate and refine its product line. With nearly 50 years serving the HVAC trade, Mastercool is a trusted U.S.-based brand committed to quality and service. Technical Specifications - Head Sizes: 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-3/8", 1-5/8", 2-1/8" - Materials: Copper, aluminum, soft steel - Hydraulic Unit: Mastercool 71601 - Includes: Expander heads, adapter, reamer, carrying case - Compatible Accessory: 71680 Hydraulic Flaring Head

• ✔️ EXPANDS TUBING WITH HYDRAULIC POWER – Delivers clean, professional-grade swages without the strain of manual tools
• ✔️ INCLUDES 10 PRECISION EXPANDER HEADS – 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-3/8", 1-5/8", and 2-1/8" for large diameter applications
• ✔️ ENGINEERED FOR HVAC PROFESSIONALS – Ideal for copper, aluminum, and soft steel tubing used in air conditioning and refrigeration lines
• ✔️ PROVEN DESIGN, PATENTED BY MASTERCOOL – Developed and patented by Mastercool (U.S. Patent #6,619,099) and improved for modern field needs
• ✔️ UPGRADABLE TO INCLUDE FLARING – Compatible with the 71680 flaring accessory to create OEM-style 45° flares using the same hydraulic pump
• ✔️ RELIABLE SUPPORT FROM A U.S. COMPANY – Mastercool has served the HVAC industry for nearly 50 years with durable tools and responsive customer service you can count on