Stanley Hardware 73-0690 Garage Door Extension Spring Cables Attaches Between Bottom Lift Bracket And Extension Spring For Up And Down Operation Of Garage Door One End Looped And Ferruled, The Other End Fusion Cut Construction - Dependable 7 X 7-1/8 In. Aircraft Cable Construction Provides For Years Of Carefree 12' x 1/8" hot-dipped steel extension cable 2 per package