I've seen this type of clamp and always wanted to try it. These came with a spring opening tool and were good value for money. I used them on a white ash pan lid and they held perfectly at a 45 degree angle.
DM-202
14 Review
Optimized Plastic Spring Photography Backdrop Support
11 Review
TOFL Woodworking Clamping Cabinets: πͺ The Ultimate Storage Solution for Workshop Positioning
12 Review
WETOLS Angle Clamp 2Pcs Woodworking: Precision Tool for Perfect Angles in Woodworking Projects
11 Review