General description Our 4Pcs Woodworking Corner Clamps are designed for precision and ease in woodworking projects. These 90-degree right angle clamps are perfect for holding joints at a right angle, as well as for 45-degree clamping, making them versatile tools for various applications such as fixing fish tanks, reinforcing photo frames, and connecting cabinets and furniture. Technical specifications Material: All-aluminum casting with a red anti-rust mask Maximum clamping range: 3 inch / 77 mm Usage Ideal for woodworking projects Fixing fish tanks Reinforcing photo frames Connecting cabinets and furniture Holding wood DIY projects Other information Includes a set of 4 clamps for common daily use Independently adjustable rotating jaw for different thicknesses Rivets are fixed for durability and convenience Helps save working time and reduce difficulty