3D Printed Shelf Support Pin, Pack of 4

The small part that fixes the whole thing.

7.6k downloads in the maker community

$14.39

Color: Gray

Printed in the USA when you order.

1.You order it
2.We print it fresh
3.It ships to you

Replaces lost pegs so your adjustable shelves stay level and stable
Fits 0.185 inch holes, designed for standard bookcases so installation takes seconds
Print a fresh set in one hour, meaning you always have spares on hand
Sized small and light, so you can batch print multiple pins at once

You lost the shelf pins again. Your bookcase sits lopsided, and you can't find replacements anywhere. These 3D printed support pins solve that problem. They work as drop-in replacements for standard adjustable shelving pegs, giving your furniture stable support again.

The pins measure 0.19 inches in diameter, sized to fit snugly in 0.185 inch holes. This dimension comes from real testing with 3D printers and actual shelves, so you get a fit that works. Just insert them into your bookcase or cabinet holes, and your shelves hold level and steady.

Print a handful in about an hour. Keep extras in a drawer. When a pin goes missing, you have a replacement ready to go.