Extension Spring 9' Door. 36X54" 230 lbs. Clipped - The EA price is for only one spring.

Extension Spring 9' Door. 36X54" 140 lbs. Clipped - The EA price is for only one spring.

Extension Spring 11' Door. 48X66" 510 lbs. Clipped - The EA price is for only one spring.

Extension Spring 12' Door. 53X72" 440 lbs. Clipped - The EA price is for only one spring.

Extension Spring 11' Door. 48X66" 80 lbs. Double-loop - The EA price is for only one spring.

Extension Spring 9' Door. 36X54" 190 lbs. Double-loop - The EA price is for only one spring.

Extension Spring 12' Door. 53X72" 340 lbs. Clipped - The EA price is for only one spring.

Extension Spring 11' Door. 48X66" 440 lbs. Clipped - The EA price is for only one spring.

Extension Spring 9' Door. 36X54" 120 lbs. Clipped - The EA price is for only one spring.

Extension Spring 11' Door. 48X66" 60 lbs. Double-loop - The EA price is for only one spring.

Extension Spring 9' Door. 36X54" 160 lbs. Clipped - The EA price is for only one spring.

Extension Spring 12' Door. 53X72" 280 lbs. Clipped - The EA price is for only one spring.

Extension Spring 11' Door. 48X66" 340 lbs. Clipped - The EA price is for only one spring.

Extension Spring 9' Door. 36X54" 110 lbs. Open - The EA price is for only one spring.

Extension Spring 12' Door. 53X72" 230 lbs. Clipped - The EA price is for only one spring.

Extension Spring 10' Door. 44X60" 490 lbs. Clipped - The EA price is for only one spring.

Extension Spring 9' Door. 36X54" 140 lbs. Double-loop - The EA price is for only one spring.

Extension Spring 12' Door. 53X72" 180 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 9' Door. 36X54" 90 lbs. Double-loop - The EA price is for only one spring.

Extension Spring 10' Door. 44X60" 400 lbs. Clipped - The EA price is for only one spring.

Extension Spring 9' Door. 36X54" 120 lbs. Double-loop - The EA price is for only one spring.

Extension Spring 12' Door. 53X72" 160 lbs. Double-loop - The EA price is for only one spring.