Thermo-Thimble Size:2-7/8" dia.- up to 12" wall This innovative product installs easily

This innovative product installs easily on siding or masonry walls and saves labor costs

Adjusts both horizontally and vertically to meet your needs

and A/C line sets through outside walls while stopping snags

Button-Lok is also easy to adjust to size

Thermo-Thimble Size:2-7/8" dia.- up to 12" wall This innovative product installs easilyThe Easy Way to Airtight Through Wall Line Set Installations The Thermo Thimble is the professional way to run your pipe and wire projects through 4, 6 or 8 inch walls. By providing an airtight seal to outside wall penetrations, it avoids messy looking installations and hides ugly wires. Using high density foam gaskets to keep out air, insects and other pests, it lets you run electrical, plumbing, and A C line sets through outside walls while stopping