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Petzl Tree Care Seat Harness Extra Attachment Waist 70-93

  • $220.00
  • Brands Petzl
  • Product Code: C069BA01
  • Availability: In Stock

Petzl SEQUOIA SRT Tree Care Seat Harness – Size 1, 70–93 cmThe Petzl SEQUOIA SRT C069BA01 is a professional tree-care seat harness designed for arborists who use single-rope ascent techniques. It combines a wide, semi-rigid waistbelt with supportive leg loops to provide stability and comfort while climbing, positioning, and working in trees.A dedicated ventral attachment point is designed for inte..

Adjustable Tree Climbing Harness with Optional Chest Harness


Petzl SEQUOIA SRT Tree Care Seat Harness – Size 1, 70–93 cm


The Petzl SEQUOIA SRT C069BA01 is a professional tree-care seat harness designed for arborists who use single-rope ascent techniques. It combines a wide, semi-rigid waistbelt with supportive leg loops to provide stability and comfort while climbing, positioning, and working in trees.


A dedicated ventral attachment point is designed for integrating compatible mechanical Prusik systems such as the ZIGZAG or ZIGZAG PLUS, while the harness also provides attachment options for positioning lanyards and additional bridges or accessories. Its equipment loops and CARITOOL slots help keep arborist tools organized and accessible during work.


Key Features


  • Designed for single-rope ascent: Purpose-built for arborists using SRS climbing techniques.

  • Size 1 fit: Suitable for waist measurements from 70 to 93 cm.

  • Adjustable leg loops: Accommodate 47–62 cm around the thighs.

  • Wide, semi-rigid waistbelt: Provides support and helps distribute pressure during suspension.

  • Comfort-focused construction: Waistbelt and leg loops are designed to provide support during extended tree-care work.

  • Ventral attachment point: Allows compatible ZIGZAG or ZIGZAG PLUS systems to be configured for SRS ascent.

  • Gated attachment points: Make it easier to connect compatible ZILLON or MICROFLIP positioning lanyards and other accessories.

  • Multiple bridge and accessory options: The attachment system allows compatible bridges and accessories to be installed directly on the bridge.

  • DOUBLEBACK PLUS buckles: Provide secure, precise waistbelt adjustment.

  • FAST LT PLUS buckles: Allow convenient adjustment and easier donning of the leg loops.

  • Equipment organization: Multiple equipment loops and CARITOOL slots provide dedicated storage points for work tools.

  • Chainsaw leash connection: A textile connection point is provided for compatible chainsaw tethering.

  • Chest-harness compatible: Can be configured with a compatible Petzl chest harness when an upper-body component is required.


Optimized for Single-Rope Tree Climbing


Unlike the standard SEQUOIA, which is designed for doubled-rope ascent techniques, the SEQUOIA SRT is specifically configured for single-rope ascent. Its ventral attachment point provides a central connection location for compatible mechanical Prusik systems.


The design also accommodates CHICANE and KNEE ASCENT accessories, allowing arborists to build a climbing configuration suited to their particular SRS technique.


Comfortable Support for Arborist Work


Tree work often requires extended periods of climbing, suspension, and repositioning. The SEQUOIA SRT uses an extra-wide, semi-rigid waistbelt and supportive leg loops to provide a stable platform while working aloft.


The waistbelt uses DOUBLEBACK PLUS self-locking buckles, while the leg loops use FAST LT PLUS buckles, combining adjustability with convenient handling.


Flexible Attachment System


The harness is designed to accommodate several common tree-care configurations. Its gated attachment points can be used to connect compatible ZILLON or MICROFLIP positioning lanyards, while the bridge provides options for additional attachment bridges and accessories.


This makes the harness adaptable for different positioning and climbing setups without unnecessarily limiting the arborist's movement.


Tool Organization


Arborist work frequently involves carrying several tools into the canopy. The SEQUOIA SRT includes multiple equipment loops and dedicated CARITOOL tool-holder slots to help organize equipment around the waist and legs.


A textile connection point is also provided for attaching a compatible chainsaw leash, helping keep a tethered chainsaw secured when it is not being used.


Chest Harness Compatibility


The SEQUOIA SRT can be used as part of a more complete harness configuration with compatible Petzl upper-body components. This gives users the option to add a chest harness when their climbing system or work procedure calls for additional upper-body support.


Note: A compatible chest harness is an additional component and is not included with the SEQUOIA SRT unless specifically stated in the package contents.


Typical Applications


The Petzl SEQUOIA SRT is suitable for professional applications such as:


  • Arborist climbing

  • Single-rope ascent

  • Tree inspection

  • Tree pruning and maintenance

  • Canopy access

  • Tree positioning work

  • Professional rope-based tree care

  • Applications requiring organized climbing and cutting tools


Product Specifications


SpecificationDetails
BrandPetzl
Product FamilySEQUOIA
ModelSEQUOIA SRT
Product TypeTree care seat harness
ReferenceC069BA01
Size1
Waist Belt70–93 cm / 27.6–36.6 in
Leg Loops47–62 cm / 18.5–24.4 in
Weight1,630 g / approx. 3.59 lb
Intended Climbing TechniqueSingle-rope ascent
Waist BucklesDOUBLEBACK PLUS self-locking buckles
Leg Loop BucklesFAST LT PLUS
Attachment SystemVentral attachment point, attachment bridge, gated attachment points
Equipment StorageMultiple equipment loops and CARITOOL slots
Compatible AccessoriesZIGZAG, ZIGZAG PLUS, CHICANE, KNEE ASCENT, ZILLON, MICROFLIP and compatible bridges/accessories
Chest Harness CompatibilityCompatible with appropriate Petzl chest-harness configurations
MaterialsNylon, polyester, polyethylene, aluminum, steel
CertificationsCE EN 358, CE EN 813, EAC, UKCA
Warranty3 years


Petzl's 2025 professional catalog identifies C069BA01 as Size 1, with a 70–93 cm waistbelt, 47–62 cm leg loops, and 1,630 g weight. The catalog lists CE EN 358 and CE EN 813 certifications along with EAC and UKCA markings for the SEQUOIA SRT.


Package Contents


  • 1 × Petzl SEQUOIA SRT Tree Care Seat Harness

  • Size 1

  • Reference C069BA01


Chest harness, positioning lanyards, climbing devices, attachment bridges, tool holders, and other accessories are not included unless specifically listed by the seller.


Important Safety Information


The SEQUOIA SRT is professional personal protective equipment intended for trained and competent users. Inspect the harness before each use and verify that all components in the climbing system are compatible and correctly installed.


Always follow Petzl's current instructions for use, inspection procedures, and applicable workplace regulations when using the harness for professional tree-care activities.


Size Summary


For quick reference, the C069BA01 version is the Size 1 configuration:


  • Waist: 70–93 cm

  • Leg loops: 47–62 cm

  • Weight: 1,630 g

  • Use: Single-rope ascent tree care

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