Channel LPNB-20 Bun Pan RackServing as a nesting bun pan rack, the Channel LPNB 20 is ideal for holding, storing, and transporting plastic and aluminum pans. It is made of corrosion and rust resistant aluminum. The slides are 1 1 2 x 1 extruded aluminum channel, heli arc welded to the frame. Its vertical and horizontal frame sections are 1 extruded aluminum tubing. It has an end load design, each slide 6 apart. This design enables the LPNB 20 to store up to twenty 18 x 26 pans.