Petzl Astro Sit (2025 model)

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Ultra-comfortable rope access seat harness

The ASTRO SIT FAST rope access seat harness features a gated ventral attachment point that allows optimal integration of equipment (such as rope clamp, lanyard, or seat). 

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301.35 €

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The wide, semi-rigid waistbelt and leg loops provide excellent support. They are contoured and lined with breathable foam padding for comfort while suspended. The harness also makes it easier to carry and organize work tools, with multiple equipment loops and slots for attaching CARITOOL tool holders and TOOLBAG tool pouches. This seat harness is designed to be converted into a full-body harness when combined with a TOP CROLL S or L chest harness. The ASTRO SIT FAST features leg loops with FAST LT buckles.

Description

  • Gated ventral attachment point can be opened to efficiently integrate equipment:
    - Connect PROGRESS ADJUST or JANE lanyards to the axle of the attachment point without a connector
    - Connect TOP CROLL ventral rope clamp to the ventral point for greater efficiency and freedom of movement on rope ascents
    - Connect PODIUM seat to the axle of the attachment point so the load is supported directly by the descender, while providing mobility at the ventral attachment point
  • Ultra-comfortable design:
    - Semi-rigid, wide waistbelt and leg loops for excellent support; sculpted and lined with breathable foam padding for comfort during suspension
    - Two side metal attachment points make it easy to rack your equipment, and they fold down to avoid being snagged when not in use
  • Easy to adjust:
    - Waistbelt equipped with self-locking DOUBLEBACK PLUS buckles for quick and easy adjustment
    - Leg loops equipped with FAST LT buckles for quick and easy fastening and unfastening without loss of adjustment, even while wearing gloves
  • Easy to carry and organize tools:
    - Six pre-shaped equipment loops with protective sheath
    - Two slots for CARITOOL tool holder
    - Two slots for TOOLBAG tool pouch

Specifications

  • Ventral attachment point: Attachment for a descender, a positioning lanyard for use in single mode, a progression lanyard, and a seat
  • Lateral attachment points: Attachment for a positioning lanyard for use in double mode
  • Rear attachment point on the waistbelt: Restraint lanyard attachment
  • Certification(s): CE EN 358, CE EN 813, UKCA, EAC
  • Material(s): Nylon, polyester, aluminum, steel

References

ReferencesC085AB00C085AB01C085AB02
Color(s) Black/Yellow Black/Yellow Black/Yellow
Size 0 1 2
Waist belt 65-80 cm 70-93 cm 83-120 cm
Leg loops 44-59 cm 47-62 cm 50-65 cm
Weight 1135 g 1150 g 1165 g
Guarantee 3 years 3 years 3 years
Inner Pack Count 1 1 1

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