Petzl ASTRO SIT FAST 2 work harness
The ASTRO SIT FAST seat harness for rope access is equipped with a detachable front connection point, which enables optimal integration of equipment (rope blocker, connecting device, seat...). The wide, semi-rigid waist and leg straps provide excellent support. They are shaped and lined with breathable foam padding for hanging comfort. The harness also makes it easy to carry and organize gear with multiple material loops and slots for CARITOOL material carriers and TOOLBAG tool pouches. This seat harness is designed to be combined with the TOP CROLL S or L chest harness. ASTRO SIT FAST has leg straps equipped with FAST LT automatic buckles.
Detachable front attachment point:
- Connection of the PROGRESS connector directly without the need for a coupling
- Connecting a chest harness with a TOP CROL L ascent blocker to the front connection point for greater efficiency in rope ascents
- Connecting the PODIUM seat enables direct connection to the abseiling device and at the same time guarantees mobility
Extremely comfortable design:
Semi-rigid, wide waistband and briefs for excellent support; shaped and padded with breathable foam filling for hanging comfort
Metal side attachment points are used to store equipment or attach positioning fasteners, they can be folded down so they don't interfere with movement
Convenient setting:
- The belt is equipped with DOUBLEBACK PLUS self-locking buckles for quick and easy adjustment
- Leg straps feature FAST LT buckles for quick and easy opening and closing without having to readjust even when wearing gloves
Makes it easier to carry and organize equipment:
- Six preformed loops for material with a protective jacket
- Two slots for the CARITOOL material carrier
- Two slots for the TOOLBAG tool case
Connection points:
- Front connection point: attachment of rappelling device, positioning connection for use in simple mode, progressive connection and seat
- Lateral connection points: connection of a positioning connector for use in dual mode
- Rear connection point on the belt: connection of the restraint system
Sex | Unisex |
Colour | black |
Sport | climbing |
product ID | 158646 |

Aquila
Size |
S |
M |
L |
XL |
---|---|---|---|---|
Waist circumference (cm) |
71 - 77 |
77 - 84 |
84 - 92 |
92 - 100 |
Leg straps circumference (cm) |
48 - 58 |
52 - 62 |
55 - 65 |
57 - 67 |
Altitude, Tour
Size |
S/M |
M/L |
L/XL |
---|---|---|---|
Waist circumference (cm) |
64 - 86 |
74 - 96 |
84 - 108 |
Leg straps circumference (cm) |
55 - 67 |
60 - 73 |
66 - 79 |
Hirundos
Size |
S |
M |
L |
XL |
---|---|---|---|---|
Waist circumference (cm) |
65 - 71 |
71 - 77 |
77 - 84 |
84 - 92 |
Leg straps circumference (cm) |
48 - 53 |
48 - 53 |
52 - 57 |
55 - 60 |
Corax
Size |
1 |
2 |
---|---|---|
Waist circumference (cm) |
65 - 96 |
76 - 107 |
Leg straps circumference (cm) |
48.5 - 59 |
54 - 67 |
Sitta
Size |
S |
M |
L |
---|---|---|---|
Waist circumference (cm) |
67 - 77 |
74 - 84 |
81 - 92 |
Leg straps circumference (cm) |
48 - 53 |
52 - 57 |
55 - 60 |
Fly
Size |
S |
M |
L |
---|---|---|---|
Waist circumference (cm) |
66 - 76 |
76 - 86 |
86 - 96 |
Leg straps circumference (cm) |
50 - 56 |
52 - 58 |
54 - 60 |
Luna
Size |
XS |
S |
M |
L |
---|---|---|---|---|
Waist circumference (cm) |
65 - 71 |
71 - 77 |
77 - 84 |
84 - 92 |
Leg straps circumference (cm) |
46 - 56 |
51 - 61 |
54 - 64 |
56 - 66 |
Selena
Size |
XS |
S |
M |
L |
---|---|---|---|---|
Waist circumference (cm) |
65 - 71 |
71 - 77 |
77 - 84 |
84 - 92 |
Leg straps circumference (cm) |
48 - 53 |
52 - 57 |
55 - 60 |
57 - 62 |
Adjama
Size |
S |
M |
L |
XL |
---|---|---|---|---|
Waist circumference (cm) |
71 - 77 |
77 - 84 |
84 - 92 |
92 - 100 |
Leg straps circumference (cm) |
47 - 57 |
51 - 61 |
54 - 64 |
56 - 66 |
Sama
Size |
S |
M |
L |
XL |
---|---|---|---|---|
Waist circumference (cm) |
71 - 77 |
77 - 84 |
84 - 92 |
92 - 100 |
Leg straps circumference (cm) |
48 - 53 |
52 - 57 |
55 - 60 |
57 - 62 |

There are currently no reviews