Selkirk 3"/4" Wall Thimble (Pellet Vent - VP - Type L) Size:4-Inch heat transfer is minimized and

heat transfer is minimized and it is safe on almost any surface

High Heat Paint Finish

this one-quarter-inch thick solid stainless steel log rack is certain to last a lifetime

5" | Back: 17

Selkirk 3"/4" Wall Thimble (Pellet Vent - VP - Type L) Size:4-Inch heat transfer is minimized andSelkirk 3" 4" Wall Thimble This wall thimble is used for installation through a combustible wall. It maintains airspace clearance with combustibles and centers the pipe between the walls. It's telescopic design can be used on standard walls 5" to 9" thick. Used in Thru the Wall installations. Maintains airspace clearance. Centers pipe between walls. Telescopic design can be used on standard walls WT: 4" 7" WTT: 6. 5" 11. 5". Pellet Vent VP Type L