Door and Window Hardware Torsionspring for Industrial Door

Min.Order: 500
Product origin: Zhengzhou, Henan, China
Infringement complaint: complaintComplaint
US$ 3 ~ 6

Description
ModelETS-5-1/4
Wire diameter3-12mm
Spring outside diameter50-180mm
Spring inside diameter1-3/4-12mm

Everbright torsion springs are manufactured from oil-tempered spring wire. Wire is coated for improved corrosion resistance and earlier handling. Standard 10000 cycle and 25000 + high cycle springs are available in both left or right wound, precut with fittings installed or in long longth. We have different models for you choose. Also, we can customize door brackets according to your requests.










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