You will probably require around 4 Supports For an average length of shelf the more supports you add the more weight the shelf will be able to Support. Simply plug into a drilled hole or make your own hole to the size you required.
Shelf Support Peg 3 Style Furniture Cabinet Bookcase Closet Shelf Bracket Pegs 5mm 6mm Pin Bronze Tone with Hole , 60pcs
Shelf Peg - Temu
SHELF SUPPORTS PEGS STUDS COLOUR WITH METAL PIN KITCHEN CABINET 4mm HOLE SIZE
You will probably require around 4 Supports For an average length of shelf the more supports you add the more weight the shelf will be able to
SHELF SUPPORTS METAL PINS PEGS STUDS IN 3,4MM HOLE SIZE KITCHEN CABINET CUPBOARD
Häfele Cabinet Hardware
Shelf Support Peg,6mm L Shaped Support, Furniture Cabinet Closet Shelf,Bracket Pegs with Hole for Kitchen 20pcs
SHELF SUPPORTS METAL Pins Pegs Studs In 3,4Mm Hole Size Kitchen Cabinet Cupboard £4.29 - PicClick UK
16 SHELF SUPPORTS Kitchen Cabinet Unit Cupboard Pegs Pin Stud Bracket With Lug £6.49 - PicClick UK
Häfele Cabinet Hardware
Las mejores ofertas en Estante Pin otro hardware del gabinete
SHELF PINS METAL Shelf Bracket Pegs with Self-tapping Screw Shelf Holder Support £6.89 - PicClick UK