Interlocking Base 3" long with 3 fastener holes, made from 22 gauge stainless steel material. Suggested use for low slope roofs with roof planes over 40 feet. Interlocking top is required.
Interlocking Base 3" long with 3 fastener holes and stiffening impressions, made from 22 gauge stainless steel material. Suggested use for low slope roofs with roof planes over 40 feet. Interlocking top is required.