Yellow Checkpoint Wheel Nut Indicator (13-50mm)

The Checkpoint® Original Wheel Nut Indicator is a trusted visual tool for detecting potential wheel nut loosening on commercial vehicles. Designed for fleet operators, drivers, and maintenance teams, it provides an instant visual warning during daily inspections.

Invented over 30 years ago, the Checkpoint® indicator remains the benchmark for quality and reliability. Made from high-grade virgin polymer, it not only highlights nut movement but also melts at a specific temperature to signal possible overheating issues, ensuring operational safety and efficiency.

Key Features

• Instant visual warning of nut movement – aids quick inspections and audits.
• Overheating alert – melts at a defined temperature to indicate brake or bearing issues.
• Supports fleet safety and compliance – recognised by DfT, FORS, DVSA, HSE, FTA, and RHA.
• Durable and reliable – high-grade virgin polymer withstands harsh conditions.
• Cost-effective and easy to implement – simple installation for trucks, buses, agricultural vehicles, and industrial applications.

Specifications

• Material: High-grade virgin polymer
• Melt temperature: 125°C/257°F (Standard) or 165ºC/329ºF (High Temp)
• Applications: Commercial vehicles, plant machinery, rail structures, and other safety-critical fasteners subject to vibration

Please note: Although priced individually, this product has an MOQ of 100 pieces, with increments of 100.

Data Sheets

13mm |17mm |  19mm | 21mm | 22mm | 23mm | 24mm | 25mm | 27mm | 28mm | 29mm | 30mm | 32mm | 33mm | 34mm | 36mm | 38mm | 41mm