Lee Spring (Brooklyn, NY) has expanded their HEFTY™ Die Spring product range to include longer free lengths up to 12”. These round wire springs are ideal for applications beyond those of traditional die springs and are well suited for any high stress, heavy load applications such as aircraft mechanisms, industrial equipment, brakes, and clutches. HEFTY Springs are identified in five color-coded series, based on Load rating and designed to fit standard diameters. They are powder coated and manufactured in chrome silicon or music wire. The entire HEFTY range, including the new longer free lengths, will be added to the 2014 Lee Spring print catalog, distributed in January 2014.
They are available at www.leespring.com.