Plastic Truck Seals are the most efficient way to secure truck and trailer doors due to the user friendly design, seal reliability and quick application and removal features. Our Twinlock Ring Seal is ideal for use with HGV trailer doors, petroleum tankers, bulk food and shipping containers. We also offer high-security barrier seals which help to prevent access to goods-in-transit such as HMRC approved Bolt Seals, Metal Cable Seals and Ballseals.