PETZL AVAO SIT work harness 2025 - Size: Size 1
Comfortable universal seat harness for working at heights
The AVAO SIT sit harness is designed for workers at height seeking a lightweight and modular solution. It can be converted into a full-body fall-arrest harness by connecting a TOP or TOP CROLL chest harness. Semi-rigid waistbelt and leg loops with contoured foam provide comfort during work. The harness features metal side attachment points, equipment loops, and tool slots to organize all necessary tools and gear.
Features:
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Comfortable construction with contoured foam and breathable lining
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Semi-rigid waistbelt and leg loops for optimal fit and support
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Foldable metal side attachment points prevent accidental snagging
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Replaceable elastic leg loops for walking or suspension
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Convertible to full-body harness with TOP/TOP CROLL chest harness
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Easy adjustment with self-locking DOUBLEBACK buckles
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Ventral metal D-ring for PODIUM/LITEPOD work seat and textile loop for RING OPEN lanyard
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Side metal attachment points for positioning lanyard (double mode)
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Five pre-shaped equipment loops, two slots for CARITOOL or INTERFAST
Specifications:
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Ventral attachment: for descender, single-mode positioning lanyard, work seat, RING OPEN lanyard
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Side attachment points: double-mode positioning lanyard
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Rear attachment: restraint lanyard
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Material: nylon, polyester, aluminum, steel
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Certification: CE EN 813, CE EN 358
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Weight: 1100–1200 g
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Sizes: 1 (waist 70–93 cm / leg loops 47–62 cm), 2 (waist 83–120 cm / leg loops 50–65 cm)
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Colors: Black, Yellow
| Article MPN | C079AB00 |
|---|---|
| Color | black/yellow |
| Certification | EN 813 , EN 358 |
| Weight | 1100 g , 1200 g |
| Size | Size 1 , Size 2 |
| Manufacturing company | Petzl International |
|---|---|
| Address | Zone Industrielle, 38920 Crolles, Isère, France |
| international@petzl.com |
Whether you’re an arborist, passionate about working at heights, or an avid caver and canyoner, the determination to reach ever-greater heights requires the right equipment: gear that delivers outstanding performance, is reliable, and is so comfortable and ergonomic that it feels like an extension of your hand. For over 50 years, Petzl has been guided by values that guarantee exceptional products and have propelled it to the top as Europe’s largest manufacturer of personal protective equipment!
All Petzl products are designed and developed at Petzl’s headquarters, in the heart of the French Alps. It is here that products have been created that have gained popularity among the climbing and arborist communities: these include, for example, the ZIG ZAG DESCENDER mechanical prusik, which every MRS enthusiast will appreciate, as well as the SRS (in combination with the PETZL CHICANE), the VERTEX and STRATO helmets, pulleys, ascenders, carabiners, and harnesses.
Whether you need work gear or a headlamp for the outdoors, you’re sure to find what you’re looking for in Petzl’s lineup.












