Plastic shelf support with 5mm peg designed to secure 3/4″ thick shelf from sliding forward. Reversible
Locking Shelf Support With 5mm Peg For 5/8″ Thick Shelf
Low Profile Shelf Support With 5mm X 0.29″ Peg
Designed to be attached to the mullion of cabinets to hold up shelves.
Locking Shelf Support With 5mm Peg For 1/2″ Thick Shelf