Spring Safety-extension 140lb

Oil tempered steel use on most overhead sectional wood and steel garage doors. Includes a safety cable and cable clamp. Double looped spring ends. Tested for 10,000 open/close cycles. Spring loops are color coded in accordance with NAGDM specifications. Durable black enamel finish. 25" x 140#. Blue, NAGDM color code. 135-145 pounds door weight. Polybagged.

• GARAGE DOOR EXTENSION SPRINGS
• Spring Lgth In=25
• 140 LBS/BLUE