The aluminum Pivot Square has a locking, adjustable leg that firmly holds any angle from 0 to 90 degrees, so you can make repeated, consistent mark or guide your circular saw through marks or guide your circular saw through angled crosscuts.
How to Make a Cross-cut Platform for your Circular Saw
Go Hookless: Clip the tips from No. 6 hollow wall anchors, drive them into pegboard, then secure your tool holder by driving screws into the anchors. Short lag bolts fit snugly in the holes to create additional hangers for lightweight objects.