The U.S.-made Lam-Clamps by Omni Cubed are ideal for natural and engineered stone countertop edge laminations, reports the company. The updated model for 2008 features a new upper clamp jaw with concave sides, which lightens the product and creates an easy-grip surface. Six clamp sizes are available, ranging from 5 inches to 6 feet in length. The shorter lengths are used on curves, and all clamps are designed to laminate 4- to 6-cm-thick edges.