(spring fitting)Garage door components

(spring fitting)Garage door components 1)Universal for lift and right spring winding. 2)I pair consist of a mobile and stationary parts. 3)Hand spring: 4)Diam.mm135 5)Diam.shaft.mm 25.4 6)Standard packing 7)ISO9001:2008 CE 8)Material:Aluminum Packing: 1)Standard packing 2)5pairs/ctn 3)Size of carton:36*36*19 The universal aluminium spring fittings are suitable for springs.Per set 2 winding cones and 2 stationary cones.The winding cones are marked redand are provided with two installed fixing screws