Collins Tool Miter Spring Clamps - 4 Pack 4 spring miter clamps included (pliers sold separately) Miter clamps spread from 0 to approximately 2 inches. No need to carry a bunch of different sizes Sharp point pierces the wood without cutting wood fibers vs the competitions angled cut Keeps any mitered corner from opening up while glue dries for the perfect finish Great for picture frames, moldings, trim work and any compound miter