some well used worn industrial safety harnesses belts

used worn industrial application applications safety harnesses harness belt belts canvas tough material fabric leather hard tension tensile stress tie rope ropes tied protect load loads weight withstand pull pulling loop looping waist work workers worker height heights secure securing fell fall falling drop dropping test tests logistic logistical haul cargo cargos loose loosen tight rigid rock rocking hit hitting compact compacted carry carrying buckle buckles buckled lorry lorries truck trucks trailer container containers port ports