Home Products Notch Catalyst Harness-Size 1, Custom EVA Molded Back & Leg panels, Integrated Ventilation Channels, Multiple Adjustment Points, Custom Flared Side D Rings, 330 lbs Total Weight Limit (CATH-1)
Notch

Notch Catalyst Harness-Size 1, Custom EVA Molded Back & Leg panels, Integrated Ventilation Channels, Multiple Adjustment Points, Custom Flared Side D Rings, 330 lbs Total Weight Limit (CATH-1)

MPN: CATH-1
4.0 · 12 reviews
$524.99
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The Notch Catalyst Harness is designed for comfort and durability, featuring custom EVA molded back and leg panels with integrated ventilation channels for enhanced breathability. This harness is built for professionals who require comfort and mobility during long hours of use. Size 1 fits waist sizes 31” - 43” and leg sizes 23” - 29”, ensuring a perfect fit with multiple adjustment points in the waist, rise, and leg loops. The custom flared side D-rings make it easy to clip into your climbing system, while the Wear Safe ring on the Sterling rope bridge ensures safety and efficiency.

Key Features:

  • Custom EVA molded back and leg panels with integrated ventilation channels for comfort and breathability
  • Custom flared side D-rings for easy and intuitive clipping
  • Multiple adjustment points in the waist, rise, and leg loops for a perfect fit
  • 330 lbs total weight limit with gear
  • Molded gear loops for easy racking and multiple attachment points for accessories
  • Meets ANSI Z133-12, CE EN358/813 standards, and ASTM F887-23 qualifications
  • Scannable-enabled for track and trace capability

Specifications:

  • Size 1 Fits Waist: 31” - 43”, Leg: 23” - 29”
  • Weight Limit: 330 lbs with gear
  • Material: High-quality, durable materials for strength and comfort
  • Compliance: ANSI Z133-12, CE EN358/813, ASTM F887-23

Order now and experience unparalleled comfort and performance with the Notch Catalyst Harness, engineered for climbing professionals!

Manufacturer Part Number: CATH-1

Certifications: ANSI Z133, CE EN 358, CE EN 813, ASTM F887-23

Free standard shipping on orders over $99. Expedited shipping available at checkout. 30-day hassle-free return policy on all unused items in original packaging.

Customer Reviews 12 reviews

M
Mike T.
Verified Buyer
Jan 28, 2026

Excellent seat. The wide base is incredibly comfortable for all-day work. Setup was straightforward and the build quality is exactly what you'd expect from Petzl.

J
Jason R.
Verified Buyer
Jan 15, 2026

Been using this for 6 months now. Super comfortable for long canopy sessions. Only wish it came with the shackles included at this price point.

S
Sarah K.
Verified Buyer
Dec 30, 2025

Fast shipping from Climb Higher and the seat is top notch. The adjustable width feature is a game changer for different harness setups. Highly recommend.

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Notch Catalyst Harness-Size 1, Custom EVA Molded Back & Leg panels, Integrated Ventilation Channels, Multiple Adjustment Points, Custom Flared Side D Rings, 330 lbs Total Weight Limit (CATH-1)
Notch Catalyst Harness-Size 1, Custom EVA Molded Back & Leg panels, Integrated Ventilation Channels, Multiple Adjustment Points, Custom Flared Side D Rings, 330 lbs Total Weight Limit (CATH-1)
$524.99

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