---
product_id: 5675527
title: "MSA 10153385 Fas-Trac III Replacement Suspension - 4-Point Attachment, Size: Standard, Skullgard/Comfo-Cap Helmet Accessory, Cap/Hat-Style Hard Hat Suspension, Adjustable, Replaceable & Durable Gear,Black"
brand: "msa"
price: "$55.17"
currency: USD
in_stock: true
reviews_count: 13
category: "Msa"
url: https://www.desertcart.us/products/5675527-msa-10153385-fas-trac-iii-replacement-suspension-4-point-attachment
store_origin: US
region: United States of America
---

# 4-point secure attachment adjustable ratchet closure durable polyethylene build MSA 10153385 Fas-Trac III Replacement Suspension - 4-Point Attachment, Size: Standard, Skullgard/Comfo-Cap Helmet Accessory, Cap/Hat-Style Hard Hat Suspension, Adjustable, Replaceable & Durable Gear,Black

**Brand:** msa
**Price:** $55.17
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your hard hat game — comfort and safety that works as hard as you do!

## Quick Answers

- **What is this?** MSA 10153385 Fas-Trac III Replacement Suspension - 4-Point Attachment, Size: Standard, Skullgard/Comfo-Cap Helmet Accessory, Cap/Hat-Style Hard Hat Suspension, Adjustable, Replaceable & Durable Gear,Black by msa
- **How much does it cost?** $55.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/5675527-msa-10153385-fas-trac-iii-replacement-suspension-4-point-attachment)

## Best For

- msa enthusiasts

## Why This Product

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

## Key Features

- • **Comfort-First Design:** Flush suspension tabs and cushioned padding eliminate pressure points and headaches on long shifts.
- • **Effortless Custom Fit:** Smooth ratchet adjustment works even with gloves, delivering personalized comfort in seconds.
- • **Metal-Free Innovation:** All-plastic components maximize safety and compatibility across diverse work environments.
- • **Universal Standard Size:** Fits head circumferences from 6½ to 8 inches, perfect for most professionals seeking reliable protection.
- • **Precision Engineered Stability:** 4-point suspension ensures unmatched helmet retention and balance for all-day confidence.

## Overview

The MSA 10153385 Fas-Trac III Replacement Suspension is a premium, adjustable 4-point hard hat suspension designed for Skullgard/Comfo-Cap helmets. Crafted from durable polyethylene with a glove-friendly ratchet system, it offers superior stability, comfort padding, and a metal-free design to enhance safety and reduce fatigue. Ideal for professionals requiring reliable, customizable head protection in demanding industrial environments.

## Description

Ensuring your workforce wears their safety helmets can be a real headache. MSA, the leading provider of protective helmets, has the perfect remedy: the Fas-Trac III Suspension. No more pressure headaches. No more pulled hair. No more falling off. No more sacrificing worker comfort for safety. Market-leading MSA helmets now have a comfort-leading suspension! Established in 1914, MSA Safety Incorporated is the global leader in the development, manufacture and supply of high-quality safety products that protect people and facility infrastructures. Our business is safety. MSA products may be simple to use and maintain, but they're also highly sophisticated devices and protective gear?the result of countless research and development hours, relentless testing and an unwavering commitment to quality that saves lives and protects millions of hard working men and women each and every day. Many MSA products integrate a combination of electronics, mechanical systems and advanced materials to protect users against hazardous or life-threatening situations. The company's comprehensive product line is used by workers around the world in a broad range of markets, including the oil, gas and petrochemical industry, the fire service, the construction industry, mining and the military. MSA's core products include self-contained breathing apparatus, fixed gas and flame detection systems, portable gas detection instruments, industrial head protection products, fire and rescue helmets, and fall protection devices.

Review: Easy use, good fit - Easy to attach. Comfortable. So glad to find these and they are semi adjustable for different sized hard hats. durable and quality material
Review: MSA males a great product - Fits my MSA four button full brim Skullguard perfectly

## Features

- FAS-TRAC III SUSPENSION: Designed based on opinions and input from hundreds of customers, the top-end Fas-Trac III suspension functions as an improved ratchet suspension for hard hats and safety helmets. Each suspension features innovative technology carefully produced to enhance wearer safety and comfort.
- DESIGN FEATURES: Suspensions emphasize productivity with built-in advantages like improved stability and retention (the lower nape strap increases balance) and no metal parts. The optimized ratchet moves easily, holds securely, and is easily graspable for adjustment even with work gloves on
- IMPROVED COMFORT: Hard hat inner harness are comfier than ever with 3 levels of nape strap adjustment for customized fit, flush suspension tabs to eliminate headaches, comfort padding (provides cushioning and improved airflow), and no metal parts for an amplified range of applications.
- THE SAFETY COMPANY: In the spirit of the MSA mission, all units and components of the above-the-neck and hard hat accessories product line harness precision engineering and project-perfect materials to craft the highest-quality reliable safety products to enable work in the safest environments possible
- STANDARD SIZE: This standard sized suspension is is designed for for individuals with a head circumference of 6 1/2 to 8 inches. A standard sized hard hat will fit most individuals. Available suspension sizes: Standard (6 1?2 ? 8?), Large (7 ? 8 1?2?), Small (6 ? 7 1?8?). These measurements are based on the circumference of your head.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00MH3XGCC |
| Best Sellers Rank | #1,353 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Hard Hat Accessories |
| Brand Name | MSA |
| Closure Type | Ratchet |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,163) |
| EU Spare Part Availability Duration | 10 Years |
| Global Trade Identification Number | 00641817072417 |
| Included Components | Replacement Suspension |
| Item Type Name | HardHat |
| Item Weight | 0.23 Pounds |
| League Name | MMA |
| Manufacturer | Msa Safety Sales, Llc |
| Material Type | Polyethylene |
| Model Number | 10153385 |
| Size | Standard |
| Style Name | Skullgard/Comfo-Cap |
| UPC | 641817072417 |
| Unit Count | 1 Count |
| Warranty Description | 12 months |

## Product Details

- **Brand:** MSA
- **Color:** Black
- **League:** MMA
- **Size:** Standard
- **Style:** Skullgard/Comfo-Cap

## Images

![MSA 10153385 Fas-Trac III Replacement Suspension - 4-Point Attachment, Size: Standard, Skullgard/Comfo-Cap Helmet Accessory, Cap/Hat-Style Hard Hat Suspension, Adjustable, Replaceable & Durable Gear,Black - Image 1](https://m.media-amazon.com/images/I/51tZqLdhKPL.jpg)

## Available Options

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

## Questions & Answers

**Q: Would this fit in a pyramex hard hat?**
A: No. This hard hat suspension is only made for an MSA Skullgard. You will need to search Pyramex suspension/liners for the correct one. You can also go to their website to see what is standard your hat.

**Q: Will the fast trac iii replace a trac ii?**
A: Yes, the two suspensions will interchange and fit the same hard hat shells. Thanks from all of us at Texas America Safety Company.

**Q: willthis liner fit into a standard military helmet ?**
A: This liner is specifically for MSA hard hats. It has not been tested or approved with any other company's products.

**Q: Can you adjust the straps to make it sit low on your head**
A: Joshua was correct, there was just a little bit of adjustment to make them sit higher or lower.  The hats need an appropriate amount of space between the shell and the persons head so they can only be adjusted down a bit.  Thanks from Texas America Safety Company

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy use, good fit
*by S***. on March 26, 2026*

Easy to attach. Comfortable. So glad to find these and they are semi adjustable for different sized hard hats. durable and quality material

### ⭐⭐⭐⭐⭐ MSA males a great product
*by B***N on March 6, 2026*

Fits my MSA four button full brim Skullguard perfectly

### ⭐⭐⭐⭐⭐ Great fit
*by H***E on February 20, 2026*

If you have a lift hard hat with the awful suspension, do yourself a favor and get this to replace it. Way more secure fit and a lot more comfortable !

## Frequently Bought Together

- MSA 10153385 Fas-Trac III Replacement Suspension - 4-Point Attachment, Size: Standard, Skullgard/Comfo-Cap Helmet Accessory, Cap/Hat-Style Hard Hat Suspension, Adjustable, Replaceable & Durable Gear,Black
- MSA Skullgard Full-Brim Hard Hat with Suspension - Non-Slotted Cap, Made of Phenolic Resin, Radiant Heat Loads up to 350F, Standard Size Hard Hat | Fas-Trac III Ratchet Suspension
- Aolamegs Safe Full Brim Hard Hat Guard, Hard Hat Accessories, Strengthen Helmet Protection, 1PCS Length 36.6in, Black (Hard Hat Not Including）

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-04-27*