Bilco RL-S Bil-Guard Hatch Rail System for S-20 Hatch Fixed railing system provides a permanent means of fall protection for hatch openings. Meets and exceeds OSHA fall protection regulations (29 FR 1910.23). Bilco RL-S Bil-Guard Hatch Rail System Standard Features and Benefits: • High visibility safety yellow color • Non-penetrating attachment • Standard self-closing gate feature • Corrosion resistant construction • Fits all brands of roof hatches with capflashin g • Can be easily installed on new or existing hatches and fire vents Bilco RL-S Bil-Guard Hatch Rail System Specifications: Posts and rails are pultruded from a fire retardant, fiberglass-reinforced polymer (FRP). FRP material has a molded-in , high visibility, safety yellow color and is treated with a UV inhibitor. Mounting brackets are fabricated from 1/4" thick hot dip galvanized steel. Gate hinges and post guides are constructed of 6063-T5 aluminum and torsion rod is type 302 stainles s steel. All fasteners are type 316 stainless steel. Hatch rail system satisfies the requirements of OSHA 29 CFR 1910.23 and meets OSHA strength requirements with a safety factor of two. * Roof hatch not included