Adjustable recliner extension/tension spring with hooks supplier Material •Music Wire per ASTM A228, DIN 17223, BS 5216, EN 10270-1, IS 4454-1, or JIS...
Customized Adjustable Double Hook Metal Heavy Duty Torsion Spring SPECIFICATION: Material Stainless steel, carbon steel, spring steel, alloy spring .....
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OEM customized flexible flat wire coil metal torsion spring manufacturer on sales Specification Wire diameter 0.08mm-12mm I.D >=0.1 mm O.D >=0.5 mm .....
Factory Direct Heavy Duty Big Torsion Spring For Garage Door And Roll-Up Door Specification Wire diameter 0.08mm-12mm I.D >=0.1 mm O.D >=0.5 mm Free ....
Wholesale Customized Adjustable Large Spiral Torsion Spring Garage Door For Rolling Shutter Doors from China Product specification Brand Name Hershey ...