General description 90 Degree Positioning Squares are essential tools for carpenters and DIY enthusiasts. Made from durable aluminum alloy, these right angle clamps provide precise positioning and stability for various woodworking projects. Technical specifications Angle: 90° Material: Aluminum alloy Dimensions: 12 x 12 cm Weight: 0.35 kg Plywood thickness: up to 60 mm Usage Right angle clip Fixed clip Positioning clip