Woodworking T-Clamp System

Check out the brand New IKEA Skadis modular pegboard 3.0!

And also 2.0, 2.0.1 and 2.0.2!

and my IKEA Skadis small boards 2.0!

and also IKEA Skadis shelf system 2.0!

This model is a modular woodworking T-clamp system designed to simplify joining boards at 90-degree T-joints during glue-ups and assembly.

The system allows you to securely align and clamp boards of different thicknesses, making it ideal for cabinet making, furniture projects, shelving, and general woodworking. The design keeps both pieces properly aligned while glue cures, helping achieve clean and accurate joints.

Thanks to a large set of size variants, the clamps can accommodate many common board thicknesses used in woodworking.

Supported Board Thicknesses

The system supports boards with the following thicknesses:

8 mm – 10 mm – 12 mm – 16 mm – 18 mm – 22 mm – 23 mm – 25 mm – 28 mm – 38 mm

Each variant is designed for a specific combination of board thicknesses, allowing you to connect one board to another in a perpendicular T-joint.

Over 100 Size Variants

This set includes over 100 different clamp configurations, allowing you to combine:

• Short side board thickness:
  8 / 10 / 12 / 16 / 18 / 22 / 23 / 25 / 28 / 38 mm

with

• Long side board thickness:
  8 / 10 / 12 / 16 / 18 / 22 / 23 / 25 / 28 / 38 mm

This results in all possible combinations of these sizes, giving you maximum flexibility when working with different materials.

Features

• Designed for 90° T-joint alignment
• Over 100 board thickness combinations
• Helps maintain accurate positioning during glue-ups
• Strong geometry optimized for 3D printing
• Simple design with no moving parts
• Ideal for woodworking, furniture making, and workshop use

Use Cases

• Gluing shelves into cabinet sides
• Creating T-joints in furniture
• Aligning boards during assembly
• Workshop jigs and fixtures

Print and Enjoy!