Sterling 6 mm Auto Block
Sterling 6mm Auto Block is a pre-sewn 13.5" loop of 6mm cord that attaches below a rappel device as a friction backup using a prusik or Klemheist knot.
Specifications
- Source title
- 6mm Auto Block
- Diameter
- 6mm
- Loop length
- 13.5"
- MBS
- 12.5 kN (2810 lbs)
- Use
- rappel back-up, friction hitch