Shelf Standard, Dual Track, Black, 48-in.

48", black, dual track shelf standard, heavy duty steel, ideal for decorative, utility or filtering applications, 1"width, slotted for 1-1/4" adjustments, stronger, double slotted standards for use with only the 182 series brackets & #82 wood screws, 14 gauge steel, can hold up to 450 lb per pair.