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- About Overhead Door™
Loading Dock Safety Gates Are A Low Cost Way to Protect Against Pilferage and Unauthorized Entry! Folding security gates are made with strong 3/4″ 14 gauge channel steel. These rolling security gates have an exclusive non-interference design that preserves the integrity of durable gray powder coat finish for a longer...
Model 626 Stormtite Insulated
Model 670 Rolling Security Grille
Model 521 Sectional Overhead Door and 670 Rolling Grille Combination