Stainless Steel Springs and Nylon spools designed for use with 18", 24", 30" and 40" units.
Springs are 5" Length by 1 1/8" Diameter. Spools are machined from solid Nylon yielding no seams. Hardware included is 3/8" x 2" - 18 bolt, flat washer, split ring washer, and nut.
Available in 8 spring/16 spool quantity or 12 spring/24 spool quantity.