The Clopay EZ-Set 8' Extension Spring Set (All Widths) is a genuine replacement spring set engineered for Clopay residential sectional garage doors that use the EZ-Set extension counterbalance system and have an 8-foot door height. These extension springs counterbalance the door’s weight to enable smooth, controlled lifting and lowering—whether operated manually or with a garage door opener. “All Widths” indicates use across common single- and double-car openings when matched to the correct load rating, making this a versatile replacement part for many Clopay models that use extension springs.
For correct selection and safe operation, match the spring load rating to the door’s labeled weight or the color code on the existing springs per Clopay’s compatibility charts; replacing springs in pairs on both sides of the door is recommended to maintain balance. This set is intended for sectional doors equipped with extension pulleys and safety cables and is not a substitute for torsion spring systems. The EZ-Set design is intended to simplify setup and tensioning when installed according to Clopay instructions. Always disconnect the opener, secure the door, and use safety cables during installation; improper handling of spring tension can cause injury. Professional installation is recommended if you are unfamiliar with extension spring service.