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Medium Duty 250 Indicative Security Seal
2mm Round Tail Adjustable Length Indicative Security Seal with Locking Length of 250mm. Strong despite its small dimensions, fits multiple applications and metal locking designed for applications requiring a strong fit.
Features:
- Easy to use for all applications with small sealing facilities
- Coloured cap available for colour coding purpose
- Stainless steel metal clip provides a high level of security
- Heat staking technology to fasten caps to the seal
- 4-sided locking teeth that provides greater security
- Laser etched markings with unique Serial Number and Barcode
- Sold in cartons of 1,000 pieces
Note, colours may be subject to availability.
Description
Medium Duty 250 Adjustable Indicative Security Seal
Indicative Security Seals are designed to be highly effective in showing signs of tampering. These security seals are manufactured with polypropylene and are 100% recyclable, safe for contact with food and do not contain heavy metals.
Technical Specifications
- Locking Type: Metal
- Body: Polypropylene
- Cap: Polypropylene
- Locking: Spring Metal Plate
- Tensile Strength: 15kgs
- Total Length: 330mm
- Locking Length: 250mm
- Tail Width: 2mm
- Tail Thickness: 2mm

Industries
- Banking
- Transportation
- Cash In Transit
- Government
- Retail
- Pharmaceutical & Healthcare
- Food Services
- Manufacturing & Packaging
- Education
- Mining
Typical Applications
- Cash & Coin Bags
- Pouches
- Bulk Tankers and Trailers
- Tote Boxes
- Mail Bags
- Ballot Boxes
- Roll Cages
- Plastic & Cloth Bags
- Trailer Curtain Buckles
- Hatches
- Inner Drum Bags
Customisation Options
Customising the artwork printed on your security seals is not just a branding exercise. By having your own artwork, you are reducing the possibility of tampering or pilferage.
• Customer name and corporate logo
• Customised text and artwork
• Up to 13 digits sequential numbering
• 2D / QR technology barcode (Not available on all colours)
Additional information
| Weight | 3 kg |
|---|---|
| Dimensions | 36 × 21 × 26 cm |
| SKU | SQMD25 |
| Size | |
| Colour | Green, Blue, Orange, Red, White, Yellow |
How long is the locking section of the Medium Duty 250 Seal?
The Medium Duty 250 Seal has a total length of 330mm, with an effective locking length of 250mm.
Are Medium Duty 250 Seals food-grade and environmentally friendly?
Yes, the Medium Duty 250 Seal is food-safe, free from heavy metals, and made from 100% recyclable materials.
Is the Medium Duty 250 Seal suitable for automated sealing systems?
While primarily applied by hand, the slim design of the Medium Duty 250 Seal makes it compatible with some semi-automated sealing tools.
Can the Medium Duty 250 Seal be used in security-sensitive sectors?
Yes, the Medium Duty 250 Seal is widely used in banking, government, pharmaceuticals, mining, transport, and food logistics industries.
How strong is the Medium Duty 250 Seal?
The Medium Duty 250 Seal has a tensile strength of around 15kgs, making it suitable for light- to medium-security sealing applications.
What applications is the Medium Duty 250 Seal most suited for?
The Medium Duty 250 Seal is designed for smaller sealing points like coin bags, ballot boxes, mail pouches, or plastic/cloth bags where a slim, durable seal is needed.
How does the Medium Duty 250 Seal show evidence of tampering?
The Medium Duty 250 Seal uses heat-staked caps and internal locking teeth, with laser-etched serial numbers and barcodes, making tampering attempts highly visible and traceable.
What sets the Medium Duty 250 Seal apart from heavier models?
The Medium Duty 250 Seal features a narrow 2mm round tail for smaller entry points while still offering metal locking and durable construction, with a 250mm locking length.
Is the Medium Duty 250 Seal customisable?
Yes, the Medium Duty 250 Seal can be customised with a company logo, custom text, sequential numbering (up to 13 digits), and even QR or 2D barcodes.
Can the Medium Duty 250 Seal be colour-coded?
Yes, the Medium Duty 250 Seal is available with caps in multiple colours to support identification and sorting, though availability may vary.

















