MLCS Merle Clamp/Can-Do Clamp Combo Set 4 Clamps Total: 2 Merle Corner Clamps and 2 Can-Do Clamps 1 LOW PRICE! Save $25 off individual Pricing. FREE Shipping (Contiguous USA) Merle Clamps clamp any shape with ease and are Perfect for cabinet frames and picture frames. Can-Do Clamps are Perfect for Framing, Drilling, Doweling,and More. A woodworker never has too many clamps.