MLCS Exclusive Merle Multi-Corner Clamp SHOPMASTER Set Set Includes 4 Clamps Plus 8 Extra Corner/Jaw Inserts. Clamp Like a Pro! Don't Wait for Glue to Dry making Doors, Drawers, and Picture Frames. Large Furniture and Case Work Often Requires 2-4 Clamps. Clamp 4 at a Time! Clamp Unique Shaped and Multi-Sided Projects with up to 24 sides.