Features: Achieve precise 90 degree angles with our (6 piece set) 90 Degree Positioning Block Woodworking Tools. Made of highqualityaluminum alloy and stainless steel, these clamps ensure accuracy and durability. Perfect for woodworking projects. Easy to use, simply place the 90 degree positioning block in the corner of your workpiece and secure it with a set of clamps. The Woodwork tools feature beveled edges that will not damage fragile cuttingedges, creating perfect 90 degree angles. Suitable for a wide range of users, our 14cm woodworking right angle clamp set for assembling boxes, drawers, cabinets, frames, and furniture. It also doubles as a ruler with precise markings. Specifications: Material ：Aluminum Alloy And Stainless Steel Size：approx 120mm/4.72in 140mm/5.51in 160mm/6.3in Quantity: 6Pcs/Set Package Includes: 1Set Corner Clamps note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.