Nice clamp for making 90 degree corners. It takes a little time to learn how to use it. The clamp is very well constructed so it can withstand a lot of holding pressure. I have used them several times now with good results.
Optimized Plastic Spring Photography Backdrop Support
11 Review
WETOLS Angle Clamp 2Pcs Woodworking: Precision Tool for Perfect Angles in Woodworking Projects
11 Review
MAXPOWER Piece 3-4-6 Inch
11 Review
Versatile and Durable: Discover the AmazonBasics 14 Piece Nylon Spring Clamp Set
12 Review