This remix expands upon the original by adding a place for a third set of keys (torx) 

I use “Tekton” brand, but these also look compatible: 

• LEXIVON Master Wrench Key Set
• Amazon Basics Hex Key Allen Wrench Set
• SEDY 36-Pieces Hex Key Allen Wrench Set
• HORUSDY Allen Wrench Set
• REXBETI Hex Key Allen Wrench Set