Bolt cover safety indicator CHECKLINK with a peculiar ’S’ shape that allows connecting two adjacent nuts.
Thanks to its shape and the material it is made of (high-quality virgin polymers), this product prevents the loosening of nuts.
If the nut can still move, this will be clearly indicated by a visible deformation of the device’s shape.

Characteristics:

• Indicates overheating of the area and retains nuts. Provides an indication of wheel overheating that is otherwise difficult to detect, typically due to brakes or bearing issues, through the use of specific melting points of the product material
• Melting temperature: 125 °C / 165°C

Advantages:

• Improves the safety of wheel fastening components.
• A visual indicator of nut movement
• Helps prevent nut loosening
• Through its melting at a specific temperature indicates possible brake or bearing failures
• Facilitates fleet safety checks
• Affordable and easy to install. Reusable