Wiss tools feature precision, performance and durability. Wiss is a premier scissors, snips, and specialty trade tools brand from Apex Tool Group, one of the largest hand tool manufacturers in the world. Wiss has been the leading brand in aviation snips for over 50 years, driven by two simple principles: performance and durability. Wiss puts those same qualities into every product in its line. So no matter what Wiss tool you use, you can count on getting exceptional performance and long life.