Style:Cylinder Load Type:Torsion Material:Stainless steel,steel etc Usage:Furniture,Industrial,Automobile,Vehicle Wire Dia:0.08-10.0mm Life Time:Long Customized:Provide Standard or Nonstandard:Non-standard Performance:Anti-corrosion quality waranty:1 year Surface treatment:paint spraying,nickel/brass plated etc Product name:garage door torsion springs Show More