If your Billy shelves have 3mm holes you need this part 131372.
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Shelf Pin Jig Set Aluminium Alloy 11-Holes Shelf Pin Drill Guide for Cabinet Shelf Installation
Aliexpress UK
HIGH QUALITY STEEL 5mm SHELF SUPPORTS You will probably require around 4 of our sturdy supports for an average length of shelf. VARIETY OF QUANTITIES AVAILABLE **JUST SELECT FROM THE DROP-DOWN LIST**.
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10-30Pcs Shelf Clips Shelf Bracket Clips Aluminum Adjustable Shelf Clips Shelf Pins Adjustable
Aliexpress UK
Model Number: 101558. Specifically designed for IKEA PAX wardrobes. Type: Shelf supports, plugs, pins, brackets.
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30Pcs Shelf Pins Pegs, 5mm Spoon Shape Nickel Plated Shelf Support Pegs, Bookshelf Pegs For Shelves
Aliexpress UK
Shelf Supports. You will probably require around 4 of our sturdy supports for an average length of shelf. Installation:- Plug in, for Ø 5 mm hole. Material:- Steel. Our working hours are Mon - Fri 8am - 6pm and Sat 9am - 12pm.
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Shelf Pin Jig 1/4 Inch Aluminum Alloy Shelf Pin Drilling Guide 32mm Spacing Woodworking Straight
Aliexpress UK
This set includes 24 premium steel shelf support pegs, perfect for securely supporting shelves in cabinets, bookcases, and closets. These shelf pins are expertly crafted to fit 5mm shelf holes, a typical size for IKEA cabinets.
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Shelf Pin Jig and Hinge Jig Two-in-One Self-contained Clamping Aluminum Alloy Shelf Pin Drilling Jig
Aliexpress UK
131372 X 20 IKEA Billy Bookcase Shelf Pins/Support/ Fixings 100% Genuine, these are new generations pins.
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Shelf Pin Jig and Hinge Jig Two-in-One Self-contained Clamping Aluminum Alloy Shelf Pin Drilling Jig
Aliexpress UK
101532 X 20 IKEA Billy Bookcase/ METOD Shelf Pins/ Support/ Fixings 100% Genuine.
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Shelf Pin Jig 1/4 Inch Aluminum Alloy Shelf Pin Drilling Guide Precise Cabinet Mounting Template Jig
Aliexpress UK
Size of Hole Required - 5mm (Standard on most kitchen units).
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10/20Pcs Shelf Brackets Support Studs Pegs 5mm Metal Pin Shelves Seperator Furniture Shelf Wall
Aliexpress UK