Pay in 4 interest-free payments of $2.74 Learn more
Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
Perfect for residential
Button-Lok is also easy to adjust to size
6 custom sizes of precision molded frames
Fire-Resistant
It significantly reduces duct noises and labor and requires no shop fabrication
Thermo-Thimble Size:2-7/8" dia.- up to 12" wall Perfect for residentialThe 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