Built for strength and rigidity, these lightweight magnesium screeds are available in various lengths and sizes—from 6 feet to 24 feet. They are 30% lighter than aluminum alloy screeds, with a 50% thicker working edge. They also last three times as long as aluminum screeds. Plus, the ends are capped to prevent concrete buildup. Kraft Tool Co., 800-422-2448, www.krafttool.com