Product Description Make drawer assembly quick and easy! These adjustable corner clamps hold perfect 90° corners so you can glue up drawers faster — no racking, no restarting, no frustration. Adjustable fit Each clamp has an adjustable pad so you can dial in a snug, secure fit on your specific clamp. Tighten it down with the included 2mm allen wrench — then get back to building. Two Sizes (See Sizing Image) Small: Fits most light-duty trigger clamps Verified Brand Fitments: Irwin (Light-duty) Workpro DeWalt (Light-duty) Jorgensen (Light-duty) Medium: Fits most light-duty trigger clamps Verified Brand Fitments: Pittsburgh Large: Fits most medium-duty trigger clamps Verified Brand Fitments: Irwin (Medium-duty) DeWalt (Medium-duty) Jorgensen (Medium-duty) Bremen What's included 4× Adjustable Corner Clamps 1× 2mm Allen Wrench Optional add-on Keep everything together with the matching storage box — sized to hold all four clamps and the allen wrench. Trigger Clamps ARE NOT included in purchase Don't have any clamps? I recommend the Workpro Clamps which are the best bang for your buck! If you have any questions related to sizing please reach out to me HERE