Oatey® Aluminum No-Calk® Roof Flashings/Standard Base Size:1-1/4" to 1-1/2" Up to 2x lighter than

Up to 2x lighter than standard air hoses

One-piece construction withstands higher torque loads than standard quick-change bits

SIZES: 1/2" - 6"

Thermostat is accurate and proven

Wire tension curve

Oatey® Aluminum No-Calk® Roof Flashings/Standard Base Size:1-1/4" to 1-1/2" Up to 2x lighter thanOatey Aluminum No Calk Roof Flashings with rustproof stamped aluminum base are designed for use in commercial and residential applications that require a watertight seal for roof penetrations around the plumbing vent pipe. The self sealing collar slides over the pipe and requires no caulking. Oatey products have earned the trust of plumbing professionals for over 100 years. Key Features & Benefits Rustproof stamped aluminum base allows for easy