Ball Seal Security Seal Marking Type Embossed Security Seal Primary Application Bulk Tanker Coin Bags Container Seals Drums Hatches Mail Bags Rail Cars Tote Box Trailer Seals Truck Seals Valves Security Seal Primary Material Tin Silver Useable Length 8-27/64 In. Imprinting 17 Characters Number of Digits 7 Breaking Strength 110 lb. Tool Required Removal Wire Length 43/64 In. Thickness 5/8 In. Security Seal Type Fixed Length Seals