Today, as Crescent Wiss, the brand is a market leader for cutting Products from Apex Tool Group, one of the largest hand tool manufacturers in the world. The extensive Crescent Wiss line of products includes scissors, snips, and specialty trade tools. Crescent Wiss cutting Products are among the more than 2, 600 quality hand tool products offered under the Crescent name – products Professional tradespeople know they can count on to get the job done right.