The ASTRO SIT is a lightweight, modular sit harness designed for professional rope access and work at height. Its 3D foam padding, semi-rigid waistbelt and leg loops provide support and comfort while suspended, walking, or working throughout the day.
The gated ventral attachment point supports direct integration of compatible progression equipment, while multiple attachment and equipment points help keep essential tools organized and accessible.
Best used for:
- Rope access technicians working between suspended and walking positions.
- Work requiring modular integration of lanyards, work seats and rope ascent equipment.
Product benefits:
- 3D foam and breathable lining improve comfort across contact zones.
- Textile bridge and semi-rigid construction support fit and freedom of movement.
- Gated ventral point integrates compatible lanyards, chest harnesses and work seats.
- DOUBLEBACK and FAST buckles enable convenient adjustment, including with gloves.
- Seven equipment loops, CARITOOL slots and TOOLBAG loops organize work equipment.
- Marking: According to standard, CE-marked
- Standard: EN 813, EN 358






























