closeup rope access technicians inspecting gear and fasten figure of eight knot with 10.5 mm static rope

abseiling access aluminium anchor arrest back background call carabiner cawtails clipping closeup competition concept construction design device each eight equipment fall fasten figure gear hand harness height high icon industrial industry inspecting inspection inspector knot locking loop maintenance mechanical occupation outdoor outdoors performance point prior professional protection reliability restraint risk rope safety security site stainless static strong task technician technicians working