90° Positioning Squares for Woodworking with 4 C-Clamps

【PERFECT 90° CORNER EVERY TIME】 – No more crooked joints or gaps. Our positioning square is laser-calibrated to ±0.2° accuracy, so your cabinet frames, drawers, and picture frames come out perfectly square. Just align, clamp, and glue – even beginners get pro results.
【CLAMPS UP TO 3.3” THICK MATERIAL】 – Need to hold a thick cabinet door or a stack of boards? Unlike small L-brackets, our C-clamps open to 8.4cm (3.3”), and the threaded screw gives you precise, even pressure. Works on wood, metal, plastic – any material you’re joining.
【HEAVY-DUTY ALUMINUM + SOFT PADS】 – Made from 6061-T6 aircraft-grade aluminum (150N clamping force), so it won’t bend or crack under pressure. And the replaceable silicone pads protect your workpiece – no dents, no scratches on your precious oak or painted surface.
【C-CLAMP DESIGN FOR TIGHT SPACES】 – Have you ever struggled with a bulky L-corner clamp that won’t fit inside a drawer or a narrow shelf? Our compact C-clamp design saves space and works anywhere – edge, center, or corner. Plus, the built-in scale lets you repeat the same clamping depth every time.
【4 CLAMPS + 4 FIXTURES – VALUE SET】 – You get two 90° squares and four C-clamps, perfect for multi-corner projects like assembling a jewelry box, a set of picture frames, or a whole cabinet. Lightweight and portable, it’s a must-have for woodworkers, DIYers, and furniture repair pros.