Checkpoint Original 17 mm Dark Grey Wheel Nut Indicator

Checkpoint Original 17 mm Dark Grey Wheel Nut Movement Indicator

The Checkpoint Original 17 mm (Catalog Index: CHP-CPDOG17) is the premier visual loose wheel nut indicator manufactured by Checkpoint Safety for light commercial vehicles (LCVs), delivery vans, utility trailers, agricultural machinery, and specialized transport equipment. Engineered specifically for 17 mm wheel nuts, the Checkpoint Original provides an intuitive point-to-point visual pattern that allows drivers and fleet mechanics to identify even minor nut rotation during daily pre-trip walk-around inspections.

Key Performance & Structural Highlights

Point-to-Point Visual Pattern Diagnostics: Mounted on adjacent 17 mm wheel nuts in a uniform tip-to-tip pattern. Any rotational displacement breaks the visual alignment, giving instant warning before wheel detachment risks arise.

Thermal Overheating Detection (125°C): Formulated from an engineered polymer designed to distort and melt at 125°C (257°F), providing a clear diagnostic alert of wheel end overheating caused by sticking brake calipers or failing bearings.

Durable Virgin Polymer Matrix: Manufactured from high-grade virgin polymer with UV stabilizers and a dark grey (military khaki) finish, ensuring long-term resistance against weather, road salts, and workshop chemicals.

Streamlined Fleet Safety Compliance: Simplifies mandatory daily vehicle walk-around checks, enhancing safety awareness and supporting roadworthiness standards across transport fleets.

Quick Tool-Free Installation: Pushes securely over standard 17 mm hex nuts with deep flank engagement.

Technical Specifications

Catalog Index: CHP-CPDOG17

Manufacturer / Brand: Checkpoint Safety

Nut Hex Size Fitment: 17 mm

Color Finish: Dark Grey / Military Khaki

Material Composition: High-Grade Virgin Polymer with UV Stabilizers

Thermal Melting Threshold: 125°C (257°F) heat distortion indication

Product Unit Weight: 0.01 kg

Target Vehicles: Light commercial vans, delivery vehicles, agricultural machinery & utility trailers