---
product_id: 624822980
title: "TYK Industries 21mm Loose Wheel Lug Nut Safety Check Indicators 100 Pack - Commercial Truck Wheel Nut Pre-Trip Safety Inspection Tool"
brand: "tyk industries"
price: "104510CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/624822980-tyk-industries-21mm-loose-wheel-lug-nut-safety-check-indicators
store_origin: SN
region: Senegal
---

# 21mm precision fit 100 high-visibility indicators 240°F heat-melt warning TYK Industries 21mm Loose Wheel Lug Nut Safety Check Indicators 100 Pack - Commercial Truck Wheel Nut Pre-Trip Safety Inspection Tool

**Brand:** tyk industries
**Price:** 104510CFA
**Availability:** ✅ In Stock

## Summary

> 🛠️ Stay ahead of the curve—spot loose nuts and overheating before they spot you!

## Quick Answers

- **What is this?** TYK Industries 21mm Loose Wheel Lug Nut Safety Check Indicators 100 Pack - Commercial Truck Wheel Nut Pre-Trip Safety Inspection Tool by tyk industries
- **How much does it cost?** 104510CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/624822980-tyk-industries-21mm-loose-wheel-lug-nut-safety-check-indicators)

## Best For

- tyk industries enthusiasts

## Why This Product

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

## Key Features

- • **Universal 21mm Fit:** Engineered for trucks, trailers, and commercial vehicles—versatile and reliable.
- • **Fleet-Ready Bulk Pack:** 100 bright yellow indicators keep your entire commercial fleet compliant and safe.
- • **Heat Alert Technology:** Melts at 240°F to warn of dangerous brake or hub overheating—prevent costly breakdowns.
- • **Effortless Safety Setup:** Push-on design for quick, consistent installation—no tools needed.
- • **Instant Loose Nut Detection:** Visual alignment check instantly flags any loose lug nuts before they become a hazard.

## Overview

The TYK Industries 21mm Loose Wheel Lug Nut Safety Check Indicators come in a 100-pack of high-visibility yellow markers designed for commercial trucks and trailers. They provide a simple push-on installation to visually detect loose lug nuts and feature a heat-sensitive melting point at 240°F to alert drivers of potential brake or hub overheating, enhancing pre-trip safety inspections and preventing costly vehicle failures.

## Description

21mm Loose Wheel Lug Nut Safety Check Indicators 100 Pack - Commercial Truck Wheel Nut Pre-Trip Safety Inspection Tool

## Features

- 100 Pack of 21mm High Visability Yellow Safety Check loose wheel nut indicators
- Easy Installation: Simply push the Safety Check indicators on to your lug nuts in a consistent pattern and you are done.
- Loose Wheel Nut Indication: To determine if you have a loose wheel nut, simply look down at the indicators to see if any of them are pointing in a different direction from the rest.
- Overheating Wheel Indication: The melting point on the Safety Check loose wheel nut indicators is 240 degrees Fahrenheit which will provide an additional safety check for your wheel and brake temperature. If the Safety Check indicators warp or melt, your brakes or hub assembly may be overheating and need service.
- Size: These Safety Check loose wheel nut indicators are designed for 21mm wheel lug nuts on trucks, trailers, commercial vehicles and more!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | TYK Industries |
| Brand | TYK Industries |
| Item Weight | 5.9 ounces |
| Product Dimensions | 0.83 x 0.83 x 0.83 inches |
| Manufacturer Part Number | TYKSC21YEL-100 |

## Images

![TYK Industries 21mm Loose Wheel Lug Nut Safety Check Indicators 100 Pack - Commercial Truck Wheel Nut Pre-Trip Safety Inspection Tool - Image 1](https://m.media-amazon.com/images/I/61DApnLR-IL.jpg)

## Available Options

This product comes in different **Size** options.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sn/products/624822980-tyk-industries-21mm-loose-wheel-lug-nut-safety-check-indicators](https://www.desertcart.sn/products/624822980-tyk-industries-21mm-loose-wheel-lug-nut-safety-check-indicators)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-07*