Description

Overview

HexChex Wheel Nut Torque Indicator 38-50mm gives you a fast visual check of wheel nut movement on heavy trailers and trucks. It grips the nut by hand, so you can fit it without tools during routine inspections. Because it covers a size range, it suits mixed fleets where nut sizes vary across axles and rims. Once you align the pointers into a simple pattern, even a small rotation stands out.

Features

This indicator uses a clamp style mechanism, so it holds its position once you tighten it by hand. It also helps drivers spot a changed pointer pattern quickly during a walk-around check.

• Fits wheel nuts from 38mm to 50mm across metric and imperial sizes
• Hand-tighten application with no tools required
• Reusable design so you can remove it and refit it after wheel work
• Engineered polymer body with UV, chemical, and heat resistance

Specifications and Materials

Part number: CA0040Y.
The HexChex Wheel Nut Torque Indicator 38-50mm is manufactured from a custom engineered polymer selected for dimensional stability, UV exposure, chemical contact, and elevated temperature conditions. The flexible material also lets you feel each click as you tighten.
See the manufacturer product overview for size range and material guidance.
Colour: yellow.
Size coverage: 38mm to 50mm.

Compatibility and Fitment

Use this indicator on wheel nuts within the stated size range. It can clamp to worn or sharp-edged nuts, and it can also suit 8 or 10 sided nuts when the across-flat dimension falls within 38mm to 50mm. If you run nut covers, confirm clearance first so the pointer stays visible.

Compliance and Safety

Wheel nut indicators support inspections, but they do not replace correct torquing practices. If the pointer alignment changes, stop and check fasteners with the correct procedure and equipment. Also set indicators in a consistent pattern after installation, because a clear pattern makes movement obvious. For that reason, treat the HexChex Wheel Nut Torque Indicator 38-50mm as a visual alert that triggers a proper check, not as proof of torque.

Trailer Applications

Common uses include semitrailers, B-doubles, dog trailers, dollies, and plant trailers where wheel-end checks form part of daily or pre-trip routines. It also suits workshop maintenance programs, especially when multiple wheel nut sizes appear across a fleet.

Cross-reference and Suitability

No confirmed interchange part numbers apply to this indicator.

Why Choose ICS Trailers

You get a local parts team that understands heavy trailer gear, so you can match the right wheel-end safety items to your setup. If you are unsure about nut size or clearance, ask before ordering and you will avoid wasted downtime.
Browse Rims, Wheels & Spacers at ICS Trailers for more wheel-end parts.