AmeriVent 4ECW Double Wall Universal Gas Vent Cap,, 4" Welding Kits natural and LP gas (vapor

natural and LP gas (vapor state)

Convex end: 2-1/2" x 1/16"

Variable-speed reversing trigger — for accurate bit starting

Container Size: 1 qt

Clear coat blade protection for more durable markings

AmeriVent 4ECW Double Wall Universal Gas Vent Cap,, 4" Welding Kits natural and LP gas (vaporHighlights: Size: 4" For use as a ventilation cap as well as type B vent termination AmeriVent caps permit termination of vents at the minimum height necessary above the roof surface Protects against waste gases spilling back into the structure through the appliances draft hood The AmeriVent cap is UL listed, and its patented design of ports and baffles keep rain and debris out of the vent