General description These 90 Degree Right Angle Clamps are designed for versatility and ease of use in various woodworking and DIY projects. Constructed from solid all-cast aluminum with a red anti-rust exterior, these clamps are both sturdy and durable, making them ideal for holding joints at precise angles. Technical specifications Material: All-cast aluminum Maximum tightening range: 3 inches / 77 mm Usage Perfect for picture frame reinforcement Woodworking projects Aquarium fixing Cabinet and furniture connection DIY wood project holding Other information Jaws with independent adjustment for different thicknesses of parts Easy to install, saving working time and reducing work difficulties