Simplify trim work on 3/4 rounded drywall corners with this clever jig. It helps layout perfect lines for tight-fitting three-piece corners. Plus, if you're working alone you can nail it in place to anchor your tape measure. Great for installing both crown and base molding.Technical Details: Include...

The 3rd Hand Adapter allows the Crown Molding Support (36449, sold separately) to be used with the FastCap® 3rd Hand Extension (68849, sold separately), a support pole that many carpenters already own.