Stanley 73-0640 Safety Extension Spring, 25", 140 Lb Fluorescent Forged construction for extended life

Forged construction for extended life

Made from a single sheet of corrugated

Installs through length of extension spring and spring loops

Rust Tough sprays directly onto metal surfaces to stop and prevent rust

Stanley 73-0640 Safety Extension Spring, 25", 140 Lb Fluorescent Forged construction for extended lifeHighlights: 140 lbs blue Spring length : 25", 635mm Finish : black coated Garage door extension spring Oil tempered steel safety extension spring is for use on most overhead sectional wood and steel garage doors Includes a safety cable to help prevent personal injury or property damage if extension spring breaks Double looped spring ends provide added protection Tested for 10,000 open close cycles to ensure years of carefree operation Spring loops are