---
product_id: 87566152
title: "Checkpoint 21mm YELLOW PACK (100) Safety Wheel Nut Indicator Loose Pointers, Nut Covers for Vehicle Security & Safety, Truck, Lorry, Bus, HGV"
brand: "wni"
price: "¥10096"
currency: JPY
in_stock: true
category: "Automotive"
url: https://www.desertcart.jp/products/87566152-checkpoint-21mm-yellow-pack-100-safety-wheel-nut-indicator-loose
store_origin: JP
region: Japan
---

# Checkpoint 21mm YELLOW PACK (100) Safety Wheel Nut Indicator Loose Pointers, Nut Covers for Vehicle Security & Safety, Truck, Lorry, Bus, HGV

**Brand:** wni
**Price:** ¥10096
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Checkpoint 21mm YELLOW PACK (100) Safety Wheel Nut Indicator Loose Pointers, Nut Covers for Vehicle Security & Safety, Truck, Lorry, Bus, HGV by wni
- **How much does it cost?** ¥10096 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/87566152-checkpoint-21mm-yellow-pack-100-safety-wheel-nut-indicator-loose)

## Best For

- wni enthusiasts

## Why This Product

- Trusted wni brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Thompson&apos;s ePartsWheel Nut Indicators (WNI)Used extensively by the transport industry as an enhancement and development of fleet safety roadworthiness procedures, daily walk-round inspection and defect reporting and scheduled maintenance requirements. Its use allows accurate monitoring for loose wheel nuts and helps prevent wheel hub damage or the loss of a road wheel should a wheel nut loosen. WNIs are manufactured to the highest quality using impact co-polymer polypropylene, which gives excellent rigidity and high impact resistance. The melting point has been engineered to 120 &#xB0;C, deforming when excessive heat is transferred from the wheel/hub.What&apos;s in the box?100 x 21mm Yellow Wheel Nut Indicators

## Features

- Wheel Nut Indicators are placed over the top of the wheel nut once is has been torqued to the correct specification and checked in accordance with CPC regulation
- When a wheel nut loosens the WNLTs will turn with the nut thus breaking the pattern and visibly identifying a safety hazard.
- The wheel nut must be torqued to the recommended value before fitting and checked in accordance with CPC legislation and a qualified CPC driver.
- ›See more product details

## Images

![Checkpoint 21mm YELLOW PACK (100) Safety Wheel Nut Indicator Loose Pointers, Nut Covers for Vehicle Security & Safety, Truck, Lorry, Bus, HGV - Image 1](https://images-na.ssl-images-amazon.com/images/I/510F2sWh3SL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/87566152-checkpoint-21mm-yellow-pack-100-safety-wheel-nut-indicator-loose](https://www.desertcart.jp/products/87566152-checkpoint-21mm-yellow-pack-100-safety-wheel-nut-indicator-loose)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-25*