MalcoEdge TEH375 Tubing Expander Head – 3/8-Inch Expansion Head for Copper and Aluminum Tubing in HVAC and Refrigeration Systems Type:Tube Expanders Versatile Applications: Perfect for structural

Versatile Applications: Perfect for structural applications in permanent dry

these screws feature a unique bonded washer design that ensures a secure seal and enhanced performance

thanks to its superior design

and a stronger hold—even in heavier sheet metal

the DSV screw is designed for effortless driving and countersinking into wood deck boards

MalcoEdge TEH375 Tubing Expander Head – 3/8-Inch Expansion Head for Copper and Aluminum Tubing in HVAC and Refrigeration Systems Type:Tube Expanders Versatile Applications: Perfect for structuralIntroducing the MalcoEdge TEH375 Tubing Expander Head a precise, professional grade tool designed for 3 8 inch copper and aluminum tubing in HVAC and refrigeration systems. Designed to deliver consistent expansions, the TEH375 creates a tight, reliable end that eliminates the need for couplings in many line connections. By expanding the tubing end directly, it allows for cleaner assemblies with fewer leak paths and faster service calls on site.