Door Springs
- Coated with grease during production, which prevents rust and corrosion
- Enclosed in a tube for lifetime protection
- Provide for smooth door operation
Ratchet Tensioning Device
- Allows for simplified spring tensioning
- Tensions all springs at once
- Requires no pins to hold the tension on the spring
Radial Ball Bearings
- Permanently lubricated
- Require virtually no maintenance
Dead Axle and Torque Tube Assembly
- Tube housing protects springs and strengthens the axle
- Eliminates axle push and shift that a live axle would create
- Allows for springs to be tuned all at the same timees
If you need to get into your storage container frequently then you should definitely get in Roll-Up door. It will make your life so much easier! This product meets UL safety standards, plus it’s backed by our fabrication warranty (read below for more details).
Work with our custom design team! We can offer suggestions and examples from past projects. The process is simple and quick. If you can imagine it, we can build it, better
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