---
product_id: 624336639
title: "JSP EVO® ALTA™ Baseworker™ Safety Helmet - Wheel Ratchet - Vented"
brand: "jsp"
price: "C$10439"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/624336639-jsp-evo-alta-baseworker-safety-helmet-wheel-ratchet-vented
store_origin: NI
region: Nicaragua
---

# Wheel ratchet for precise fit Vented design for superior airflow EN 397 certified high-impact protection JSP EVO® ALTA™ Baseworker™ Safety Helmet - Wheel Ratchet - Vented

**Brand:** jsp
**Price:** C$10439
**Availability:** ✅ In Stock

## Summary

> 🛠️ Stay protected, stay ahead — the helmet that works as hard as you do!

## Quick Answers

- **What is this?** JSP EVO® ALTA™ Baseworker™ Safety Helmet - Wheel Ratchet - Vented by jsp
- **How much does it cost?** C$10439 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/624336639-jsp-evo-alta-baseworker-safety-helmet-wheel-ratchet-vented)

## Best For

- jsp enthusiasts

## Why This Product

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

## Key Features

- • **Custom Fit Comfort:** Innovative wheel ratchet adjustment ensures a secure, personalized fit all day
- • **Lightweight Durability:** Robust polypropylene construction at just 734g balances strength with comfort
- • **Breathe Easy Ventilation:** Strategically vented shell keeps you cool during intense work shifts
- • **Ultimate Safety Compliance:** Meets rigorous EN 397 standards for industrial head protection
- • **Modular Front Compatibility:** Interchangeable front module for seamless accessory integration and style upgrades

## Overview

The JSP EVO® ALTA™ Baseworker™ Safety Helmet combines EN 397 certified impact protection with a vented, lightweight polypropylene shell. Featuring a precision wheel ratchet for adjustable comfort and an interchangeable front module for accessory compatibility, it’s engineered for professionals demanding safety, comfort, and versatility on the job.

## Description

JSP EVO® ALTA™ Baseworker™ Safety Helmet - Wheel Ratchet - Vented

## Features

- Conforms to EN 397
- High impact head protection for a wide range of applications
- Interchangeable front module
- Maximised compatibility and accessory integration

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Black |
| Size | One Size |
| Style | Black |
| Material type | Polypropylene |
| Number of items | 1 |
| Included components | Safety Helmet |
| Batteries included? | No |
| Brand | JSP |
| Department | Unisex |
| Manufacturer | JSP |
| Language | English |
| Item model number | ARB170-001-100 |
| Package Dimensions | 27.2 x 22.3 x 16.7 cm; 734 g |
| ASIN | B0CP46V11P |

## Product Details

- **Brand:** JSP
- **Size:** One Size
- **Style:** Black
- **Colour:** Black
- **Material:** Polypropylene

## Images

![JSP EVO® ALTA™ Baseworker™ Safety Helmet - Wheel Ratchet - Vented - Image 1](https://m.media-amazon.com/images/I/61r7+Fd6t5L.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Frequently Bought Together

- JSP EVO ALTA Baseworker Industrial Safety Helmet Wheel Ratchet Vented - Black (ARB170-001-100)
- JSP Surefit Thermal Helmet Linermedium/Large (AHV002-301-100)
- JSP EVO ALTA Skyworker Safety Helmet Wheel Ratchet Vented - White (ARC170-000-100)

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**Shop now:** [https://www.desertcart.ni/products/624336639-jsp-evo-alta-baseworker-safety-helmet-wheel-ratchet-vented](https://www.desertcart.ni/products/624336639-jsp-evo-alta-baseworker-safety-helmet-wheel-ratchet-vented)

---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-03*