Extruding the U-Bracket

Now extrude the sketch to create a solid body.

1. Click Extruded Boss/Base on the Features tab.
2. Under Direction 1:
   1. Select Blind in End Condition.
   2. Set Depth to 90.
3. Under Thin Feature:
   1. Select One-Direction in Type.
   2. Set Thickness to 10.
   3. Click Reverse Direction if necessary, so the preview is extruded inside the sketch as shown.
      
4. Click OK .
   The U-Bracket is complete.