Defender Ultra Harness

Products / Full Body Harnesses

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Trust is earned on the jobsite and the Defender Ultra was created to deliver on that. Developed through extensive collaboration with real users, the Defender Ultra harness encompasses the insights, challenges, and expectations of the workers who rely on fall protection every day. With a tiered approach, we have constructed a harness range that meet the needs of every level of performance, comfort, and innovation. Every component reflects direct user insights. The result is a harness line full of unique innovations and useful features that reduces fatigue, enhances mobility, and improves productivity - without compromising safety. This is a harness engineered with purpose. This is a harness you can trust. This is a harness built around you.

SKU: 3737196

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SHIPPING: MARCH 2026

PRE-ORDER NOW AVAILABLE

The NEW Defender Ultra Harness will begin shipping in March 2026. Interested in pre-ordering? Click the button below, to find your local Guardian representative for availability and next steps.

Request Pre-Order Information

Features

  • Fast, precise fit with enhanced mobility: DiaLock torso adjusters enable quick, accurate sizing, while the HexHip Chassis supports natural movement and reduces hip pressure on the jobsite
  • Clean, and unique lanyard and SRL management: Auto-resetting front and rear lanyard keepers control unused connectors, and the SRL adapter slot keeps dual SRLs positioned high and secure for improved weight distribution
  • Breathable comfort with added support: CoolFit perforated foam padding delivers airflow and a soft, contoured fit, while the fixed CoolFit waist pad provides stable all-day support and helps prevent sag when gear is added
  • Built-in durability and accessory readiness: EDC-coated hardware improves corrosion resistance and long-term durability, paired with a shoulder pad accessory loop for quick attachment of common jobsite accessories
  • Simplified inspections with digital tracking: Wear-indicating webbing with red inner core provides a clear visual cue for replacement, combined with Twiceme Technology® NFC chip for digital inspections and asset management via the Twiceme app


Specifications

Product weight

15.5LB / 7.03KG

Product length

5.75'' / 14.61CM

Product height

12.5'' / 31.75CM


Compliance

This product meets the following regional compliance standards

  • OSHA 1910.140 & 1926.502 | ANSI Z359.11


Our Height Safety Ecosystem

WE THINK 360

To us, simple means one sole focus, one trusted partner, and complete protection from every angle. We call this 360-degree height safety.

Our Purpose

SIMPLICITY

We're here to make safe simple - so our partners can focus on what's important to them.

Our Story

SCALE & AGILITY

As the world’s largest independent height safety brand, we have the scale to make things happen. But we think size is nothing without agility. Our structure enables us to adapt to changing demands and move fast when speed is needed.