SSA

Surface ceiling mount – 12″×24″and 12″×48″ lengths; TIG welded housing with no post grinding for additional strength; Vertically adjustable bracket secured to housing via thru-studs; Completely concealed internal drop slot piano hinge

SQCA

Surface ceiling mount – 13″×13″; TIG welded housing with no post grinding for additional strength; Vertically adjustable bracket secured to housing via thru-studs; Completely concealed internal drop slot piano hinge

N548W

Surface wall mount – nominal 5″×48″; 16-gauge cold rolled steel baseplate with wraparound UV-stabilized high impact polycarbonate lens; Peace of Mind GuaranteeĀ® against breakage