Extension Spring - 150 lbs Capacity - Silver - Frantz Garage Door

Includes one garage door spring, 22 inches long, double loop ends for added security. 
special Size for Frantz garage doors 
Heavy duty extension spring with 1/8 inch galvanized carbon steel aircraft safety cable. 
Garage Door Springs rated at 10,000 cycles.

NOTE 1: Safety cables protect against personal injury and property damage from broken springs. 
Please always install safety cables with all springs

NOTE 2:
It is always advisable to replace all door springs, even though only one may have broken.