Glass Shelf Frame with Two Crossbars

GSF(NW)(ND)-2B
GSF…..Glass Shelf Frame
NW…..Nominal Width 3′ or 4′
(914 mm to 1219 mm)
ND…..Nominal Depth 8″ to 18″ in 2″ increments
(203 mm to 457 mm in 51 mm increments)
2B….. Two Crossbars