Triple Back Panel System for Basic Upright
- Consists of Wire Grid Panel with 1/4″ (6 mm) diameter wires on 3″ x 3″ (76 mm x 76 mm) grid centers, a P2S hardboard panel with same finish on both sides, and a four-piece set of extruded retainers
- See part number example for the third panel options; this combination applies to the extension system as well as the one-piece system
- Heavy-Duty Lower Spanner must be ordered for use with Triple Back System
backs, retaining system, triple back
