The GP415-ST is a heavy-duty fixed-length indicative security seal designed for applications that require greater physical strength while maintaining clear visual evidence of tampering. Featuring a robust stainless steel locking insert and a 40 kgf breaking strength, the GP415-ST offers significantly higher durability than conventional fixed-length plastic seals, making it ideal for demanding operating conditions.
Despite its enhanced strength, the GP415-ST incorporates an integrated tear-off feature, allowing authorized users to remove the seal quickly and conveniently by hand without the need for cutting tools. This unique combination of high durability and easy removal improves operational efficiency while maintaining reliable tamper evidence.
Each seal can be customized with consecutive numbering, barcodes, QR codes, company logos, or other identification markings, enabling efficient traceability and enhanced security management.
The GP415-ST is an ideal solution for transportation, logistics, storage cabinets, containers where a durable, tamper-evident fixed-length seal is required. Its 40 kgf breaking strength, stainless steel locking mechanism, and convenient tear-off design make it one of the most robust and user-friendly fixed-length security seals in its class.
Seal Body is made of Polyproplene (PP) material.
For extra security, a stainless steel insert is added to the locking chamber by ultrasonic welding.
With the help of the tear-off option, easy hand removal is available. No tools required.
Company name/logo and serial numbers up to 13 digits can be printed.
Laser printing and thermal printing options are available as marking methods.
Barcode or QR code printing can be done for mobility (Code128, Int 2/5, Code 39 etc.)
Shipped in mats of 8 pieces.
Tensile Strength is 40 Kgf.
Operating Temperature: -20°C / +80°C
The stainless steel insert, added by ultrasonic welding, provides full protection against tampering and unauthorized intervention.
The unique consecutive numbering provides traceability and security.
Possibility of digital tracking with systems such as Code128, Interleaved 2/5, Code 39 and QR-Codes or Data Matrix


For different colors, please contact our sales team.
Blue
Pastel Blue
Red
Green
Pastel Green
Pastel Yellow
Pastel Orange
White
| Feature | Value | Unit | Description |
|---|---|---|---|
| Product | GP415-ST Fixed Distance Seal | – | High security fixed distance plastic seal |
| Body material | Polypropylene (PP) | – | Durable, flexible and recyclable construction |
| Safety clip | Stainless Steel | – | High security secured by ultrasonic welding |
| Opening method | Tear-off (Can be opened manually) | – | Practical opening without tools |
| Marking methods | Laser / Thermal Printing | – | Permanent, indelible and clear printing options |
| Serial number | 13 digits | – | Unique numbering for traceability |
| Coding | Barcode / QR Code | – | Supports Code128, Interleaved 2/5, Code 39, etc |
| Packaging | Group of 8 | – | Standard shipping method |
| Tensile strength | 40 | Kgf | High mechanical strength |
| Operating temperature | -20 / +80 | °C | Stable performance in different climatic conditions |

The GP415-ST is a fixed length security plastic seal designed for trucks, containers and logistics applications. It provides strong tamper evidence and consistent seal length.
The GP415-ST is our only fixed length model with a metal locking part. This offers increased durability and security compared to standard plastic seals.
The GP415-ST has an integrated tear-off feature. This allows the seal to be quickly removed without tools, providing user convenience while maintaining safety.
1000 pieces for available stock colors.