【material】This right angle clamp is heavily constructed with solid die-cast aluminum and a red rust-proof outer mask, which is sturdy and durable. 【Adjustable jaws】The rotating jaw and pivot points allow the gripper to rotate and adapt to different workpiece thicknesses. 【Maximum tightening range】77mm and is not only perfect for 90 degree angle connections, but can also be used for 45 degree clamps. The design uses a reinforced connection to prevent breakage due to excessive force. 【Packaging includes】One pack contains 4 angle pliers, enough to meet your work needs and reduce work difficulty. 【Multifunctional】Perfect for woodworking, aquarium fixing, cabinet and furniture connection, picture frame reinforcement, wood DIY project support, etc.