onshape link:

[https://cad.onshape.com/documents/143f7b2182a9d525b24f1808/w/07a1d3722474e63dd9f4a732/e/074058ca3a69e124111ce27b?renderMode=0&uiState=687205533a70221bb4815265](https://cad.onshape.com/documents/143f7b2182a9d525b24f1808/w/07a1d3722474e63dd9f4a732/e/074058ca3a69e124111ce27b?renderMode=0&uiState=687205533a70221bb4815265)

This is my spin on @ART_TOO's Shelfbracket. 
Main difference being that this version is fully customisable/parametric via onshape link

further changes that have been made to the model can be taken from the “Changes from the original:” chapter.

Table list:

• Hight: length of the wallmounted side. DOES NOT INCLUDE THE LIP
• Thickness: lenght/size used to calculate the thickness of the struckture/studs.
• boardlenght: Lenght of the future to be placed object. DOE NOT INCLLUDE THE LIP
• liphight/lipthickness: up and sideways extrusion size for the lip
• width: lenght of the entire extrusion
• screwclearance: holediameter for the through holes. make this so that your tool for screwing the screws fits!

onshape link:

[https://cad.onshape.com/documents/143f7b2182a9d525b24f1808/w/07a1d3722474e63dd9f4a732/e/074058ca3a69e124111ce27b?renderMode=0&uiState=687205533a70221bb4815265](https://cad.onshape.com/documents/143f7b2182a9d525b24f1808/w/07a1d3722474e63dd9f4a732/e/074058ca3a69e124111ce27b?renderMode=0&uiState=687205533a70221bb4815265)