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SELKIRK Corp 187704 Dealing full price reduction Wall Thimble Inch 4 Some reservation

SELKIRK Corp 187704 Wall Thimble, 4 Inch

$16

SELKIRK Corp 187704 Wall Thimble, 4 Inch

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Product description

Product Description

4" 4RV-WT Wall Thimble. Adjusts 4-1/8" to 7" to fit wall thickness. Round Type B gas vent. When installed according to manufacturer specifications, the wall thimble provides the required 1 inch air space to combustibles. Tested and listed per UL-441 for installation as type "B" and B-W gas vents to be installed in single and multi-story buildings.

From the Manufacturer

4" 4RV-WT Wall Thimble. Adjusts 4-1/8" to 7" to fit wall thickness. Round Type B gas vent. When installed according to manufacturer specifications, the wall thimble provides the required 1 inch air space to combustibles. Tested and listed per UL-441 for installation as type "B" and B-W gas vents to be installed in single and multi-story buildings.

SELKIRK Corp 187704 Wall Thimble, 4 Inch