Specs

Roof Collar
Molded using an EDPM (Ethylene-Propylene-Diene-Terpolymers) rubber compound.

Main Frame
Located inside the Roof Collar and forms the outer flange is die cut from .125 inch steel.

Case Hardened Nuts
Six hardened steel (12L14) 20 female standoffs are pressed into the Main Frame. Torque: shear point, 22 ft/lbs. (installation torque 8 ft/lbs.

Lower Mounting Plates
Two .104″ galvanized steel plates 10.25″ long + 1.50 wide

Rod Couplings
Six 7/8″ + 1/4-20 zinc plated nuts

Studs
Six 2″ + 1/4 -20 zinc plated threaded rod

Dimensions
Roof Collar; Length 11.5″, Width 8″, Height 2.5″

Weight
4.5 pounds per unit