Sterling International 1/2lb Lead Free Plumbing Solder Primers Simply align a vent blade

Simply align a vent blade between both arms of the mount and turn the wings to securely tighten onto your vent

weather-resistant housing

It's 4X stronger when wet* and has a diamond weave texture

HUB x HUB x HUB x HUB fitting

Sterling International 1/2lb Lead Free Plumbing Solder Primers Simply align a vent bladeSterling lead free solid wire solder is formulated for plumbing and other applications where lead bearing solders are prohibited. It has a low melting point, yet provides a melting range ideal for filling and capping solder connections. It meets or exceeds the requirements for lead free plumbing solder set forth in the Federal Safe Drinking Water Act. It is 100% environmentally safe with no antimony, lead or nickel.