div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Transport Security Inc - Enforcer Truck Trailer Locks · 2018 11 2 · Our patented Roll- up door lock simply locks when the door is closed Designed specifically to eliminate src=https:reader036fdocumentsusreader036viewer20220710215fd52d3e2a135817f2020a7ahtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv