picture of rope access male hand opening descender and clipping connecting inserting with 10 mm low stretch nylon abseiling rope

abseiler abseiling access arrest ascending attached australia background blue building business clipping connecting construction descender design engineering equipment hand hard harness heavy height high industrial industry inserting inspection into iron job line locking loop low maintenance male mine miner morning nature nylon object opening outdoor people person perth picture positioning rope safety safetyfirst shiny site street stretch structure wearing white worker