Checkpoint CPY38 Wheel Nut Indicators Yellow 38mm (100 Pack)

The Checkpoint CPY38 wheel nut indicators provide an instant visual safety check for commercial vehicles, trailers, and heavy equipment. These yellow 38mm indicators are designed to reveal wheel nut loosening and potential brake or bearing problems before they become dangerous failures.

How It Works:

By arranging the Checkpoint indicators in a uniform pattern (such as point-to-point across adjacent nuts), any rotation or movement of a lug nut becomes immediately visible during pre-trip inspections. This simple visual reference system allows drivers and fleet managers to identify loose wheel nuts at a glance, preventing wheel detachment incidents.

Key Features:

• 38mm size fits standard commercial vehicle wheel nuts
• Bright yellow color for high visibility
• Melts at 125°C (257°F) to indicate overheating issues with brakes or bearings
• World's first biodegradable wheel nut indicators (ASTM D5511 tested)
• Cost-effective fleet safety solution - 100 pieces per bag
• Easy to install with no special tools required
• Supports compliance with transportation safety standards

Safety Benefits:

Checkpoint wheel nut indicators demonstrate a clear commitment to roadworthiness and vehicle safety. They assist with compliance requirements from transportation agencies including DfT, FORS, DVSA, HSE, FTA, and RHA. The dual-function design not only reveals nut movement but also provides thermal warning through melting when wheel-end temperatures exceed safe limits.

Environmental Advantage:

Unlike traditional plastic indicators, Checkpoint CPY38 indicators are manufactured from biodegradable materials that break down in biologically active landfills, eliminating over 200 tonnes of plastic waste annually.

Each bag contains 100 yellow wheel nut indicators suitable for commercial trucks, trailers, buses, and heavy-duty equipment.