10-Pack Vertical E-Track Tie-Down Rail End Cover Protectors (will block last slot)The ends of E-Track rails are open and rather sharp, presenting a danger for all people who may accidentally collide with the rails. If you have an E-Track rail on the wall or floor of your truck or trailer, you know that the open ends are a hazard for clothing and ropes that can get snagged as well as any item that can get caught and ruined. In addition, the end of your E-Track rail always presents the hazard of a black hole, where items may fall in and never be retrieved. Dust will naturally collect over time, eroding the effectiveness of your E-Track attachments. 1-1/2" x 2" Durable Black Plastic Rail CapsThe vertical E-Track end cap covers all those possible risks by encasing the rail end with a smooth cap. Once the cap is clipped into the track end, anything or anyone that bumps into the rail will simply slide off. It offers a smooth finish to block anything from falling in and removing the liability of people and objects getting caught in the tracks.The plastic E-Track end protector is 1-1/2" x 2" and snaps perfectly into the ends of vertical E-Track rails and singles. It is made of durable black plastic and is available in orange as well.