feature Carpenter's Staples Made of aluminum alloy, anodized and corrosion resistant. Manufactured under strict quality control standards, suitable for boxes, shelves and outside corners. With exquisite craftsmanship, the lightweight and practical right angle ruler ensures quality and can be used with confidence. The right angle clamp 90° right angle keeps the connection at a 90° angle, whether glued or using fasteners, it will not damage fragile edges Features Measuring Tools It can help us to measure when we draw, and the inner and outer edges of these square positioning tools can be used as accurate measuring guides. Fixing Tool It is also used as an auxiliary tool for fixing objects, which is very suitable for any carpenter, whether it is making frames, repairing, building cabinets or repairing drawers, building boxes or welding square parts, it can be used in standard 90, T-shaped joints, 90 degrees outside, four Use on corners and so on. Handling assistant It can hold the