I needed a larger shelf peg for shelves that don't quite span the full distance between holes, and I couldn't find one that fit my needs — so I made my own.

This is a fully parametric L-bracket shelf peg with a built-in triangular gusset for extra strength. Every dimension is customizable through the MakerWorld Customizer, so you can dial it in for your exact shelf setup.

Customizable parameters:

• Bracket height, width, and depth
• Arm thickness
• Pin diameter, length, and position
• Gusset size (how much of the inside corner it fills)
• Number of pegs to print at once + spacing