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ASTRO Sit Fast Harness

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US $329.95
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Product Overview


  • Gated ventral attachment point can be opened to efficiently integrate equipment:
    - Connect PROGRESS lanyards directly to the attachment point without a connector
    - Connect TOP CROLL ventral rope clamp to the ventral point for greater efficiency 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
    - Textile side attachment points with plastic insert make it easy to connect equipment while limiting weight and bulk
  • 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


  • 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 C085AA00 C085AA01 C085AA02
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 1025 g 1040 g 1055 g
Guarantee 3 years 3 years 3 years

Technical notice

Declaration Of Conformity

PPE inspection procedure

PPE checklist

Tips for maintaining your equipment

Product Videos


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