[STURDY & ACCURATE] Right-angle woodworking corner clamps are made of high-quality aluminum alloy by CNC machining, the triangular structure has higher strength than other L-shaped structures and is not easily deformed, and it can still maintain good accuracy after long-term use. The is anodized, wear-resistant and corrosion-resistant. [ENOUGH QUANTITY WITH PERFECT SIZE] 4-pack 90 & 45-degree angle clamps contain 4pcs positioning squares and 4pcs csp clamps. The 5-inch isosceles right triangle corner clamp fits workpieces with thicknesses from 1 to 2.362 inches, making it the for woodworking projects. [PROFESSIONAL WOODWORKING TOOL] The 45-degree right-angle positioning corner clamp is used in most woodworking to help adjust the right angle of the workpiece during bonding. It can also be used to position and fix the 45-degree support structure. The aluminum 90-degree positioning fixture is an efficient tool that allows you to Woodworking projects just got easier. [ DESIGN] The angle