JSP EVO® ALTA™ Baseworker™ Safety Helmet - Wheel Ratchet - Vented - White - ARB170-000-100
JSP EVO® ALTA™ Baseworker™ Safety Helmet - Wheel Ratchet - Vented - White - ARB170-000-100
Inclusive of 15% VAT
The JSP EVO® ALTA™ Baseworker™ Safety Helmet is a mountaineering-style safety helmet designed to provide all-round impact protection across a wide range of industrial applications. Its specialised shell structure and internal EPP liner enhance durability, shock absorption and penetration protection, while the Revolution® Flex wheel ratchet harness provides a secure and comfortable fit. Side and rear ventilation helps improve airflow, while the adjustable 4-point chinstrap is designed to release under force if caught or snagged. Integrated accessory attachment points and an interchangeable front module allow compatibility with a range of workplace accessories.
◈ Mountaineering-style safety helmet
◈ All-round impact protection
◈ Lightweight ventilated EPP liner
◈ Revolution® Flex wheel ratchet harness
◈ Adjustable 4-point chinstrap
◈ Side and rear ventilation
◈ 3D-adjustment depth settings
◈ Interchangeable front module
◈ Integrated accessory attachment points
Technical Specifications
What’s in the Box
- Safety Helmet 1
- 4-Point Chinstrap 1
Delivery Information
Everything you need to know about dispatch, coverage and B2B ordering before you check out.
Dispatch & transit
Delivery takes 1–2 business days within Dammam and 2–4 business days for all other regions across Saudi Arabia.
Free over 1000 SRCoverage
All 13 regions incl. Riyadh, Jeddah, Dammam, Makkah, Madinah, NEOM & Qiddiya project sites.
Site delivery availableB2B terms
VAT invoice issued on every order. Purchase-order & pay-on-invoice available for approved accounts.
PO accepted
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Frequently Asked Questions
Answers to common questions about this Product.
It is a mountaineering-style safety helmet designed to provide all-round impact protection for industrial and construction applications.
It uses a Revolution® Flex wheel ratchet harness.
Yes. Side and rear ventilation in the shell and liner helps improve airflow and reduce heat build-up.
It features an adjustable 4-point chinstrap designed to release under force if it becomes caught or snagged.
The internal impact liner is made from expanded polypropylene (EPP).
The wheel ratchet harness provides precise adjustment, while 3D depth settings allow a precise fit.
It is designed to accommodate head sizes from 53 to 64 cm.
It is fully EN 397 compliant and meets the mandatory shock absorption and penetration resistance requirements of EN 12492. It also meets EN 50365:2002 electrical insulation requirements.
Yes. It meets the electrical insulation requirements of EN 50365:2002 and is electrically insulated up to 1000V AC.
Yes. Integrated attachment points support compatible ear defenders, face shields, goggles, lamp straps and other accessories.
Yes. The front module is interchangeable and can accommodate options such as an ID card holder or logo-ready front.
Yes. The design provides impact protection across the top, sides, front and rear of the head.
White.
The helmet weighs approximately 500 g.
It is rated for use from -40°C to +50°C.
The SKU is ARB170-000-100.