ZHU1157: Features: -Oil tempered steel safety extension spring is for use on most overhead sectional wood and steel garage doors-Double looped spring ends provide added protection-Tested for 10,000 open/close cycles to ensure years of carefree operation-Carded-160 lbs spring rating. Includes: -Includes a safety cable to help prevent personal injury or property damage if extension spring breaks. Color/Finish: -Spring loops are color coded in accordance with DASMA specifications-Durable black enamel finish helps protect spring from corrosion. Dimensions: -25" length-Fits doors 9' wide, 7' high with 4 panels.
| | Stanley 730660 25x160# Black Coated(1D) Safety Extension Springs |  | 20.4 |  |
| | Stanley 730660 25x160# Black Coated(1D) Safety Extension Springs | 20.4 | | |
 | Stanley Hardware 730660 160 Lb Garage Door Extension Springs |  | 29.21 | |
 | Stanley Hardware 730660 160-Lb. Garage Door Extension Spring |  | 27.59 | |