Metal Ball Seal (MBS)
Metal Ball Seal (MBS)
The CSS Metal Ball Seal (MBS) is a fixed length metal strap seal that is easy to install and can be embossed with a company name and consecutive numbers. The seal is manufactured with a double wire locking mechanism encased within the ball to secure your shipment and provide increased tamper resistance. The double locking barbs which offer audible evidence of proper engagement and locking.
Seals purchased online are embossed with "Cambridge" and consecutively numbered.
For quantities higher than 10,000 seals, please contact us via info@cambridgeseals.com or 845-520-4111.
| IN STOCK | Silver metal |
| LENGTHS |
8.5” Total Length 7.25" Operational Length |
| NUMBERING | Standard, sequential, 8 digits |
| IMPRINT | "CAMBRIDGE," and consecutively numbered |
| IMPORTANT | Please see the data sheet or contact our concierge team of experts to ensure fit-for-purpose and that your expectations are met. |
If you'd like to place an order, please input / select the details and add to cart OR click on request a quote.
Features & Benefits of the Metal Ball Seal (MBS)
Metal Ball Seal (MBS) – Tamper-Evident Steel Security for Railroad, Trailers, and more!
The Metal Ball Seal (MBS) is a fixed-length tamper-evident security seal designed with a narrow tin plate steel strap and a ball-head locking mechanism, perfect for applications with tight or narrow locking points.
✅ Audible locking click ensures secure closure
✅ Tool-free application makes sealing quick and easy
✅ High tensile strength (155 lbs) deters intrusion
✅ Color-coded and customizable for easy identification
✅ Commonly used for: trailers, tankers, railroad cars, containers, cash-in-transit, and more. Its durable design and audible double-locking system make it ideal for logistics, transport, and storage environments that demand security and reliability.