Extension Spring 11' Door. 48X66" 140 lbs. Clipped - The EA price is for only one spring.

Extension Spring 11' Door. 48X66" 140 lbs. Double-loop - The EA price is for only one spring.

Extension Spring 11' Door. 48X66" 150 lbs. Clipped - The EA price is for only one spring.

Extension Spring 11' Door. 48X66" 150 lbs. Double-loop - The EA price is for only one spring.

Extension Spring 11' Door. 48X66" 160 lbs. Clipped - The EA price is for only one spring.

Extension Spring 11' Door. 48X66" 160 lbs. Double-loop - The EA price is for only one spring.

Extension Spring 11' Door. 48X66" 170 lbs. Clipped - The EA price is for only one spring.

Extension Spring 11' Door. 48X66" 170 lbs. Double-loop - The EA price is for only one spring.

Extension Spring 11' Door. 48X66" 180 lbs. Clipped - The EA price is for only one spring.

Extension Spring 11' Door. 48X66" 180 lbs. Double-loop - The EA price is for only one spring.

Extension Spring 11' Door. 48X66" 190 lbs. Clipped - The EA price is for only one spring.

Extension Spring 11' Door. 48X66" 200 lbs. Clipped - The EA price is for only one spring.

Extension Spring 11' Door. 48X66" 210 lbs. Clipped - The EA price is for only one spring.

Extension Spring 11' Door. 48X66" 220 lbs. Clipped - The EA price is for only one spring.

Extension Spring 11' Door. 48X66" 230 lbs. Clipped - The EA price is for only one spring.

Extension Spring 11' Door. 48X66" 240 lbs. Clipped - The EA price is for only one spring.

Extension Spring 11' Door. 48X66" 250 lbs. Clipped - The EA price is for only one spring.

Extension Spring 11' Door. 48X66" 260 lbs. Clipped - The EA price is for only one spring.

Extension Spring 11' Door. 48X66" 270 lbs. Clipped - The EA price is for only one spring.

Extension Spring 11' Door. 48X66" 280 lbs. Clipped - The EA price is for only one spring.

Extension Spring 11' Door. 48X66" 290 lbs. Clipped - The EA price is for only one spring.

Extension Spring 11' Door. 48X66" 300 lbs. Clipped - The EA price is for only one spring.

Extension Spring 11' Door. 48X66" 310 lbs. Clipped - The EA price is for only one spring.