Expansion panel for Plastic Locking Key Cabinets GEN-33020/GEN33060 and replacement panel for 216-Hook Key Cabinet, shown, GEN-33036 all sold separately. 72 numbered hook panel easily snaps into cabinet to increase total storage capacity or replace broken panel. Includes extra large key locator label. Plastic. 8-1/2w x 1/4d x 14h.