Description

Mastercool 70040 is a durable and reliable impact tube expander kit, designed to enlarge the ends of copper, aluminum, and other soft metal tubing. It allows fast and precise flaring-free connections in refrigeration and air conditioning (A/C) systems by expanding the pipe end to fit another tube directly.

The set covers tubing sizes from 1/4" to 5/8" and operates by hammering the expander head into the tube.

Specifications:

• Manufacturer: Mastercool

• Model: 70040

• Type: Impact tube expander set

• Working range: 1/4", 5/16", 3/8", 1/2", 5/8"

• Function: Expanding tubing ends for connection without fittings

• Compatible with: Copper, aluminum, and soft metal tubes

• Applications: HVAC, refrigeration, plumbing installations

• Use: Manual impact with hammer

• Includes: 5 expander heads in a durable plastic case