Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.

REMS hand expander

hot_rod
hot_rod Member Posts: 23,229
A new, sample tool. It has metric sizes on the tools, so you can over expand or do metric sizes.
The tube does need to be soft, or heat up hard drawn tube first before you stretch it. There are other expander heads available up to 1-1/8" from REMS. Or e-bay :)

$100 includes US shipping.
Bob "hot rod" Rohr
trainer for Caleffi NA
Living the hydronic dream