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Arbsession

    Petzl Avao Sit Fast Harness

    As low as$429.95

    The Petzl Avao Sit Fast is a comfortable and versatile sit harness for work at height. It is specifically designed for workers at height looking for a lightweight and modular solution. It can be turned into a full-body fall-arrest harness by connecting a TOP or TOP CROLL chest harness (sold separately).

    Its design is specific to work positioning and rope descent. Contoured foam on the semi-rigid waistbelt and leg loops provide comfort during use. The waistbelt features metal side attachment points, equipment loops, and tool holder slots, allowing the user to organize all the necessary equipment for a day of work. Adjustment is quick and easy with self-locking DOUBLEBACK buckles on the waistbelt and FAST opening buckles on the leg loops.

     

    • Size 0 fits waists 25 inches to 31 inches
    • Size 1 fits waists 28 inches to 36 inches
    • Size 2 fits waists 33 inches to 47 inches
    Select Size:
    Size 0
    Size 1
    Size 2
    Brand:Petzl

    Details

    • Comfortable construction:
      - All contact zones, including the waistbelt and leg loops, use contoured foam and are lined with breathable material, making it more comfortable to work and move around
      - Semi-rigid waistbelt and leg loops provide optimal harness fit and support
      - Metal side attachment points can be folded down to prevent them snagging accidentally when not in use
      - Elastic leg loop bands (replaceable and available as an accessory) allow the harness to maintain the right adjustment whether the user is walking or suspended
    • Sit harness that can be turned into a full-body fall-arrest harness by connecting a TOP or TOP CROLL chest harness with a RING OPEN or a quick link
    • Convenient and quick to adjust:
      - Self-locking DOUBLEBACK buckles on the waistbelt and FAST opening buckles on the leg loops make adjustments easy and convenient
      - Anti-slip devices installed on the DOUBLEBACK buckles help maintain the right adjustment throughout the workday
    • Easy to carry and organize equipment:
      - Metal ventral D ring is equipped with connection points to install a PODIUM or LITEPOD work seat
      - Ventral connection point features a textile loop that allows the user to install a lanyard with a RING OPEN attachment ring
      - Two side metal attachment points for connecting a positioning lanyard in double mode
      - Five pre-shaped equipment loops with protective sheath
      - Two slots for CARITOOL tool holders or the INTERFAST connection system

    Ventral attachment point:  Attachment for a descender, a positioning lanyard in single mode, a work seat on the ventral D ring; attachment for a lanyard with a RING OPEN to the textile connection point

    Lateral attachment points:  Attachment for a positioning lanyard for use in double mode

    Rear attachment point on the waistbelt:  Attachment for a fall-arrest system

    Certifications:  CE EN 813, CE EN 358

    Materials:  Nylon, polyester, aluminum, steel

    More Information

    Manufacturer:Petzl
    HS Code::0000.00.00.00

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    Customer Reviews
    3.5 out of 5 (2 reviews)

    Asher • July 31, 2026

    Comfortable and fully trust it

    Great harness, cool system in that you don't need to get a full-body harness or fall-arrest harness, but if you need one later, can be added.

    Elijah • February 11, 2026

    Not ideal for tree climbing

    My organization bought these for a training. It’s a well constructed saddle that may fit some people well. There were complaints about discomfort so I took it for a fly. If you’re doing any amount of tree climbing I highly recommend looking towards a rope bridge saddle for comfort, ergonomics and functionality. When attaching your primary system to the middle D ring the system is not in line with your torso, it will be perpendicular unless another link is added.

    About Arbsession

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