With a lifetime guarantee against rust and corrosion, the Channel RIR-16 bun pan rack is constructed of heavy-duty high tensile extruded aluminum. This build is excellent for use in walk-in applications. It can withstand temperatures from coolers or freezers. The RIR-16 vertical and horizontal frame sections are 1” aluminum tubing. Each of the sections is 3” apart to accommodate sixteen 18” x 26” or thirty-two 13” x 18” pans. Features & Benefits: Designed for both cooler and freezer applications Heavy duty, high tensile extruded type 6063-T5 alloy aluminum Vertical and horizontal frame sections are 1" aluminum tubing End load design 3” angle spacing Specifications: Model: RIR-16 Capacity: (16) 18” x 26” or (32) 13” x 18” pans (2 per shelf) Warranty: Lifetime guarantee against rust and corrosion Dimensions: 51” H x 20.5" W x 23" D Approximate Weight: 23 lbs. Certifications: Made in USA, NSF