Most of the double spring iron buckles on the market now have anti-rust treatment on the surface, so that it is not easy to rust, so if you want to prevent rust, you ca n’t just rely on the surface treatment made during production. We also need to use note.
If the surface of the buckle is stained, it should be cleaned up in time to prevent the surface from corroding and rusting for a long time. The iron buckle must also be kept dry and often rusty when it is wet.
A69- Elastic shock buckle
Use SPCC material
Compression spring has elastic preload and vibration reduction function
Uses: small and medium box cover / mechanical equipment / vehicle