10' Roofline Ridgolator IV Fence & Wire Products Quality drain with watertight screw-clamp

Quality drain with watertight screw-clamp fittings

Hinged for right hand opening

15/32 in diameter

One handed operation

pre-hung on three hinges and bored for a standard 2 3/4" lockset

10' Roofline Ridgolator IV Fence & Wire Products Quality drain with watertight screw-clampThe Roofline Ridgolator is recommended for agricultural and light commercial buildings only, not for use on buildings with finished ceilings or interiors. It has 220 square inches of net free air per ten foot vent. The air intake in square inches must be equal to or greater than the amount of air being exhausted by the Ridgolator. The product is bird proof and its low profile and streamline design blend into the structural lines of the building