Product Description
Product Description
Heavy load long double hook stainless carbon steel extension spring for trampoline Product Description High tensile and durable, cold weather crack-resistant, weather resistant and anti-rust. We also accept the custom service , can according to customer demand production of various kinds of wire diameter, inside diamter,length and so on Product nameExtension spring for trampolineMaterialStainless steel steel, PackagingCarton, palletOEMAcceptSurface treatmentZinc plated, etcStandard sizes Wire diameter : 0.208inch,0.217inch,0.225inch,Inside diameter :1.75inch,2inch Products show Hot sales Here are our best selling garage door torsion springs ,if you are interested in ,pls click the link Our advantage Company Profile Customized Heavy Duty Black Oil Steel Garage Door Springs for Roller Shutter Customized Heavy Duty Black Oil Steel Garage Door Springs for Roller ShutterCustomized Heavy Duty Black Oil Steel Garage Door Springs for Roller Shutter