RETRO THIMBLE KIT
Item #:
TH44003
Product Info
Thermo Manufacturing
THERMO-THIMBLE
THROUGH-THE-WALL LINE SET KIT
The professional way to run your A/C line set & wire projects. ThermoThimble is innovative...
- Stops line set snagging.
- Creates a permanent, air-tight seal through walls.
- High-density foam gaskets keep out air, insects & other pests.
- No ugly holes to patch
Available in ROUND or RECTANGULAR styles.