CLOSE WOUND SPRINGS
Wire Diameter Range
Close wound refers to any spring where one coil is touching the adjacent coil. Torsion springs can be close wound and extension springs usually are close wound. Close wound springs as a category refers to extension springs that do not have hooks or loops as shown in the photo. Close wound springs can be uniform or multi-diameter. Close wound springs can be used as fixtures, guides and supports such as hose supports. Other uses are at the imagination of the designer.