Extension Spring 9' Door. 39X54" 90 lbs. Open - The EA price is for only one spring.

Extension Spring Cable Adjustment Clip

Extension Spring Clip 1 1/2"

Extension Spring Clip 2 1/2"

Extension Spring Clip 4"

Extension Spring Clip One Piece Doors w/ Hole - Only 6 left.

Extension Spring Clip One Piece Doors w/o Hole

Extension Spring Hardware Kit - 7' High Clopay Doors to 200 Lbs

Extension Spring Hardware Kit - 7' High Clopay Doors to 300 Lbs

Extension Spring Hardware Kit - 8' High Clopay Doors to 200 Lbs

Extension Spring Hardware Kit - 8' High Clopay Doors to 300 Lbs

Extension Spring Hardware Kit for 7' Doors over 300 Lbs.

Extension Spring Hardware Kit for 7' Doors up to 200 Lbs.

Extension Spring Hardware Kit for 7' Doors up to 300 Lbs.

Extension Spring Hardware Kit for 8' Doors over 300 Lbs.

Extension Spring Hardware Kit for 8' Doors up to 200 Lbs.

Extension Spring Hardware Kit for 8' Doors up to 300 Lbs.

Extension Spring Lift Assembly - KIT3618

Extension Spring Open-Eye Bolt with 2 Hex 5/16 Nuts

Extension Spring Pivot - DOTH3317

Extension Spring Pivot - OTH3317

Extension Spring Safety Cable for 7' Clopay Ext. Spring Doors

Extension Spring Safety Cable for 7' Extension Spring Door