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Your cart is empty.The MS-B7 series bolt seals are used for securing truck trailers and cargo containers. These bolt seals are designed as a one-time use product which means once the seal has been locked it must be removed by destroying the seal. Each bolt seal features a unique laser engraved serial number on both the bolt shaft and the locking mechanism. The MS-B7 series bolt seals feature an anti-spin feature which provides added security to prevent un-authorized entry and tamper evidence. These bolt seals also feature a unique metal-on-metal interlocking mechanism for added cargo security. These seals are C-TPAT compliant and meet the new design and construction standards of ISO 17712: 2013. With a longer bolt shaft and wider bolt head it accommodates a wider variety of truck trailer and cargo container doors and provides better access with bolt cutters for removal. These authentic NovaVision bolt seals have the company name NOVAVISION molded into the plastic encasing the bottom of both the bolt and lock housing.
The Warehouse Man.
2025-09-04 13:01:19
These are used to seal sea containers loaded at our facility. I have used them in the past at another company and always liked them for the security purpose of it take more than just a hammer or crowbar to break them like the thin metal zip tie style seals.
Glock Shooter
2025-08-21 17:19:37
We use these locks on full truck load orders from our facility. I wouldn't buy anything else. The serial numbers are engraved. Not like the cheap locks that only have numbers painted on. If you are looking for high security trailer locks, look no further.
Mr.Berry
2025-07-14 10:45:57
Really helpful when its needed to secure a shipping container or Dry van trailer in my line of business. Very visible and numbers are legible. Great Product!
Taihoon Kim
2025-07-08 17:46:09
both of quality and price are satisfied
Yu
2025-07-05 20:44:44
Good quality!
Syed
2025-05-05 10:58:29
I used it to seal container
Pete Boudreau
2025-02-25 17:37:15
locks worked properly and the price was excellent. received promptly
Customer
2025-01-03 13:42:28
Hard to tamper with, very sturdy seal.
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