FEFCO 0435 Stacking tray, double end walls

Length Width Height Thickness

Nib Lock tab Stack tab Nicks

12×12 mat — 10.15″ × 6.50″

0422 made stackable. Each end wall folds up and back down inside itself over the corner flaps, and tabs on the folded edge lock into slots in the base. A second tab stands above each end wall's top edge and drops into the base slot of the tray above, which catches both. The catalogue draws the corner flaps meeting in the middle and the lock one board thickness proud; here they stop short and the lock follows the Nib slider. FEFCO catalogue, p.56 ↗