Independently adjustable jaws. Pre-drilled mounting holes for securing to the work surface. Clamp workpieces of different widths at once, the maximum clamping range is 7.5 cm. Secure joints at angles of 30/45/60/75/90/105/120 degrees. Ideal for picture framing and woodworking. Premium Product The clamp is made of durable aluminum alloy, durable and wear-resistant.