How to extrude at an angle?

Apologies for asking another noob question! Was unable to find anything on YouTube so have turned here in an effort to solve my dilemma. I am looking to create a hook attached to the roof of the gap (as shown in the image). I experimented with the draft tool but couldn't quite manage anything. If it helps, here is the link https://cad.onshape.com/documents/c88b344060fac3f5718edd54/w/d145594edd898ca4f77ef2c9/e/94cbf1f9b7b1116193d5527b?renderMode=0&uiState=686c505bc353b340fe06a0d0

WhatsApp Image 2025-07-07 at 23.52.32_8fc1b349.jpg

Answers