From RepRapWiki

A cabinet widget, also called a fixit block or corner block holds two sheets of material together, fixing them at right angles, similar to the Grid beam concept.

Fixit blocks are used in many FlatPack RepStrap designs, such as mfsamuel's WedgeStrap[1] and Bodgeit’s Huxley Seedling and Bodgeit’s Repstrap Bertha and Giles Bathgate's OverlapStrap design.[2]

Contents 1 Files 1.1 Parametric 1.2 With Measurements 1.3 Further reading

Files

Parametric

• File:Cabinet widget.scad - Basic widget to bolt together two Sheets of pegboard or plywood together by User:Sebastien Bailard

With Measurements

• File:Cabinet widget.stl

Further reading

• Fixit blocks are one kind of knock-down (K/D) joint[3]
• A fixit block can be thought of as a very short piece of grid beam.