Set of 4 90-degree right-angle clamps, adjustable wooden angle clamps for multi-photo frames, woodworking, welding.

(MATERIAL) These right-angle clamps are solidly constructed with a fully die-cast aluminum body and a red rust-resistant exterior, making them sturdy and durable. (MAXIMUM CLAMPING RANGE) 3 inches / 77 mm, perfect not only for holding joints at a 90-degree angle but also for clamping at 45 degrees. They are easy to install, saving labor time and reducing work difficulties. (MULTIFUNCTIONAL USE) Perfect for reinforcing picture frames, woodworking, aquarium mounting, connecting cabinets and furniture, holding DIY woodworking projects, and more. (INDEPENDENTLY ADJUSTABLE JAWS) The jaw and pivot points allow the clamp to rotate and adjust to different workpiece thicknesses.