Metal Trailer Lock - Keyed Alike, Yellow H-907Y - Uline

A safety product "from heaven." Prevents trailers from pulling out. Glad Hand Lock "deadlines" the emergency brake air line. Fits any emergency (red) brake air line. One key opens a whole set of locks. In use at all Uline docks . ULINE offers over 41,000 boxes, plastic poly bags, mailing tubes, warehouse supplies and bubble wrap for your storage, packaging, or shipping supplies.