Spring is cold-wound, designed with the correct pitch and height ratio, engraved and serial numbered for quality control. Tender spring is 2.0" I.D. x 2.50" long with a 400-lb. rate.
Coil Spring - Tender Spring - 2 in ID - 1.75 in Length - 400 lb/in Spring Rate - Steel - Gray Powder Coat - Sold as Each - Part Number: X2.50-400