eye bolt in the middle. steel anchor bolt eye in rock. the fixed steel rope. climbers path via ferrata. twisted rope fixed in roc

adventure anchor block bolt cable chrome cliff climb climbers climbing coated cramp danger easy eay edge eye ferrata fixed gear hawser hiking hook iron joint knot ladder middle mountain nuts outdoor path peak protection rescue ring risk roc rock rope safety sandstone screws shackle snap solid sport steel stone strength travel trip twisted vertical via wall wire