At DESK, you can order various security seals. The seals are suitable for different purposes. Depending on your needs, we can recommend the best seal, ensuring that your shipment always arrives safely at its destination. Each sealing system is available for both ’round seal’ and ‘arrow seal’.
Ordering the Right Security Seals
In our assortment of office supplies, we have a wide range of security seals that you can easily order from us. For example, we have ‘Plastic Indicative Seals‘. The ‘SP Seal 17’, for instance, is a one-piece seal that allows for the addition of a logo and barcode. We also have ‘Metal Inserted Seals‘. Take a look at the ‘SP Seal 21’, for example. It’s a unique seal designed for utility meters but is also suitable for other applications. In addition to the security seals you can order from us, we also offer sorting cabinets and self-adhesive envelopes.
Order the Desired Security Seals
Do you know which security seals you want to order? Or do you have questions about a specific product, such as our sorting cabinets? Contact us via the email address


SP SEAL 01
Plastic Inserted Seals
- Notched tail pull-up plastic seal
- Hardened plastic insert in locking chamber for increased security
- Narrow tail, ideally suited to small apertures and eyelets
- With tear-line feature
- Optional length 150mm
- Raw material PP or PA (nylon)
- Supplied in mats of 10
Quantity per carton: 1000 pcs.
Weight: 2.2 kg (4.85 lbs)
Dimensions (Length x Width x Height): 230 x 300 x 300 mm (9.1″ x 11.8 x 11.8″)

SP SEAL 04
Barrier Seals
- Heavy duty cable seal
- Highly durable polycarbonate body
- Laser marking as standard
- Wire diameter 1.6 mm
- Highly tamper evident
- Tensile strength up to 350 kg
- Available in various wire lengths
- Logo and barcode available
- Removal with side cutter
Quantity per carton: 500 pcs.
Weight: 9 kg (19.84 lbs)
Dimensions (Length x Width x Height): 330 x 254 x 120 mm

SP SEAL 05
Plastic Indicative Seals
- Fixed length seal in three optional lengths
- Tamper proof self attached cap that secures the locking chamber
- Easy application to all freight vehicles and hydraulic doors
- Optional length L1:145mm – L2:175mm – L3:207 mm
- Raw material PP
- Supplied in mats of 10
L1: Quantity per carton: 1000 pcs. Weight: 2,550 kg (14.3 lbs)
Dimensions (Length x Width x Height): 30X22X29 mm ( 13″ x 16.9″ x 11.4″)
L2: Quantity per carton: 1000 pcs. Weight: 2,875 kg (13.2 lbs)
Dimensions (Length x Width x Height): 30X22X29 mm ( 13″ x 16.9″ x 11.4″)
L3: Quantity per carton: 1000 pcs. Weight: 3,150 kg (13.2 lbs)
Dimensions (Length x Width x Height): 30X22X29 mm( 13″ x 16.9″ x 11.4″)

SP SEAL 05 METAL STRAP
Barrier Seals
- Recommended Applications: Trailers, Tankers, Rail freight, Containers, Refineries.
- Class Acceptance:
- HM Revenue & Customs Sub-Group 3
- EU Regulation 2454/93, Article 386, Annex46A
- US In-Bond Security
- Material: Matt tinplated steel
- Available Operating Length: 10cm – 65cm (18cm standard)
Quantity per carton: 1000 pcs. Weight : 6.5 kg
Dimensions (Length x Width x Height): 330 x 254 x 120 mm

SP SEAL 06
Plastic Indicative Seals
- Large flag for improved number legibility
- Logo and barcode available
- Robust, versatile, adjustable length seal
- Double tooth, notched ribbon design, for improved grip around neck of bag
- Gripping prongs at base of tail to enhance grip
- Tear-line feature ensures easy removal by hand
- Operational length: 161 mm
- Raw material PP
- Supplied in mats of 5
Quantity per carton: 1000 pcs. Weight: 8.7 kg (19.2 lbs)
Dimensions (Length x Width x Height): 520 x 510 x 360 mm (20.4″ x 20″ x 14.1″)

SP SEAL 08
Plastic Inserted Seals
- Locking insert from hard plastic
- Ideal design for service carts and ATM cassettes
- Locking insert secured with hot forming
- Wide marking area
- Marking with thermal transfer or laser
- Raw material PP
- Supplied in mats of 5
Quantity per carton: 1000 pcs. Weight: 2.2 kg (4.85 lbs)
Dimensions (Length x Width x Height): 230 x 300 x 300 mm (9.1″ x 11.8 x 11.8″)

SP SEAL 09
Plastic Indicative Seals
- Ideal design for service carts and ATM cassettes
- Wide marking area
- Marking with thermal transfer or laser
- Raw material PP
- Supplied in mats of 5

SP SEAL 10
Plastic Indicative Seals
- Ideal design for sterilization containers
- Wide marking area
- Marking with thermal transfer or laser
- Raw material PP

SP SEAL 17
Plastic Indicative Seals
- One piece, plastic pull through seal
- Logo and barcode available
- Recessed teeth for minimized friction when sealing, more user friendly
- Large printing area
- Operational length: 410mm
- Raw material PP
- Supplied in mats of 10
Quantity per carton: 1000 pcs. Weight: 8.7 kg (19.2 lbs)
Dimensions (Length x Width x Height): 520 x 510 x 360 mm (20.4″ x 20″ x 14.1″)

SP SEAL 18
Metal Inserted Seals
- Easy sealing, adjustable length plastic seal with smooth tail
- Logo or barcode available
- Extra long tail for more versatile applications
- Metal insert and ultrasonically welded cap provides increased security and gives extra easy pull through
- Operational length: 410mm
- Raw material PP or PA (nylon)
- Supplied in mats of 10
Quantity per carton: 1000 pcs. Weight: 7.5 kg (16.5 lbs)
Dimensions (Length x Width x Height): 360 x 490 x 320 ( 14.2″ x 19.3″ x 12.6″)

SP SEAL 21
Metal Inserted Seals
- Unique seal designed for utility meters, but suited to other applications
- Very narrow tail diameter, suited to very small apertures
- Specialized engineering process increases strength of plastic ribbon
- Metal insert and ultrasonically welded cap provides increased security and gives extra easy pull through
- Logo and numbering with laser marking as standard
- Increased security with metal insert secured in ultrasonically welded cap
- Operational length: 145mm
- Raw material PP or PA (nylon)
- Supplied in mats of 10
Quantity per carton: 1000 pcs. Weight: 7.5 kg (16.5 lbs)
Dimensions (Length x Width x Height): 360 x 490 x 320 mm ( 14.2″ x 19.3″ x 12.6″)

SP SEAL 22
Metal Inserted Seals
- Smooth tail, pull up seal for multiple applications
- Logo and barcode available
- Increased security with metal insert secured in ultrasonically welded cap
- Easy hand removal with tear-line feature as optional
- Operational length: L1: 300mm L2: 200mm
- Raw material PP or PA (nylon)
- Supplied in mats of 10
L1: Quantity per carton: 1000 pcs. Weight: 6.5 kg (14.3 lbs)
Dimensions (Length x Width x Height): 330 x 410 x 290 mm ( 13″ x 16.9″ x 11.4″)
L2: Quantity per carton: 1000 pcs. Weight: 6.5 kg (14.3 lbs)
Dimensions (Length x Width x Height): 330 x 410 x 290 mm ( 13″ x 16.9″ x 11.4″)

SP SEAL 23
Metal Inserted Seals
- Narrow, smooth tail, adjustable length seal, ideal for small apertures and eyelets
- Logo and barcode available
- Increased security level with metal insert secured in ultrasonically welded cap
- Optional easy hand removal with tear-line feature
- Operational length: L1: 300mm L2: 200mm
- Raw material PP or PA (nylon)
- Supplied in mats of 10
L1: Quantity per carton: 1000 pcs. Weight: 4.7 kg (10.4 lbs)
Dimensions (Length x Width x Height): 330 x 410 x 290 mm ( 13″ x 16.9″ x 11.4″)
L2: Quantity per carton: 1000 pcs. Weight: 6.0 kg (13.2 lbs)
Dimensions (Length x Width x Height): 330 x 350 x 250 mm ( 13″ x 13.8″ x 9.8″)

SP SEAL 24
Metal Inserted Seals
- Smooth, flat tail pull through seal
- Logo and barcode available
- Increased security with metal insert secured in ultrasonically welded transparent cap
- Any attempt to cut and fuse tail back together will be revealed by irregular numbering on the ruler, printed on the back of the tail
- For removal with cutter, easy hand removal with tear-line feature as optional
- Operational length: L1: 250 L2: 355 L3: 445
- Raw material PP or PA (nylon)
- Supplied in mats of 10
L1: Quantity per carton: 1000 pcs. Weight: 7.6 kg (16.8 lbs)
Dimensions (Length x Width x Height): 360 x 490 x 320 mm ( 14.2″ x 19.3″ x 12.6″)
L2: Quantity per carton: 1000 pcs. Weight: 6.0 kg (13.2 lbs)
Dimensions (Length x Width x Height): 330 x 410 x 290 mm ( 13″ x 16.9″ x 11.4″)

SP SEAL 24 LF LARGE FLAG
Metal Inserted Seals
- Extra large flag to accommodate various printing options; alphanumeric, barcode, write-on panel etc.
- Logo and barcode available
- Increased security with metal insert secured in ultrasonically welded transparent cap
- Increased security with the transparent cap
- Any attempt to cut and fuse tail back together will be revealed by irregular numbering on the ruler, printed on the back of the tail
- For removal with cutter, easy hand removal with tear-line feature as optional
- Raw material PP or PA (nylon)
- Supplied in mats of 5
L1: Quantity per carton: 1000 pcs. Weight: 4.7 kg (10.4 lbs)
Dimensions (Length x Width x Height): 330 x 410 x 290 ( 13″ x 16,9″ x 11,4″)
L2: Quantity per carton: 1000 pcs. Weight: 6.0 kg (13.2 lbs)
Dimensions (Length x Width x Height): 330 x 350 x 250( 13″ x 13,8″ x 9,8″)

SP SEAL 24 FL FIXED LENGTH
Metal Inserted Seals
- Superior fixed length design with metal insert
- Flat strap form for high resistance requirements
- Secured metal insert with ultrasonically welded cap
- Increased security with the transparent cap
- Stopper on the strap
- Maximized flag for barcode, logo and sequential numbering
- Optional white surface for the delivery data recording
- Operational length: L1: 125mm L2: 200mm
- Raw material PP
- Supplied in mats of 10
L1: Quantity per carton: 1000 pcs. Weight: 7.6 kg (16.8 lbs)
Dimensions (Length x Width x Height): 360 x 490 x 320 mm ( 14.2″ x 19.3″ x 12.6″)
L2: Quantity per carton: 1000 pcs. Weight: 6.0 kg (13.2 lbs)
Dimensions (Length x Width x Height): 330 x 410 x 290 mm (13″ x 16,9″ x 11,4″)

SP SEAL 26
Anti Lock Safes
- For use in gas and water meters
- Material PC
- Self locking system
- No tools required for installation
- Can be used together with SP07 or SP 21 to seal the other parts of the meter for high security
- Increased security with locking mechanisms secured in ultrasonically welded cap
- Logo and numbering with laser marking as standard
- Transparent seal body exposing tamper attempts, different opaque colors optional
Quantity per carton: 200 pcs. Weight: 7.8 kg (17 lbs)
Dimensions (Length x Width x Height): 360 x 490 x 320 mm ( 14.2″ x 19.3″ x 12.6″)

TWIST TYPE WATER SEALS
(no description)

SP SEAL 79 T-05
Barrier Seals
- High security flexible pin with an embedded 5 mm. soft wire
- Patented Anti-spin feature
- A very high cutting strength
- Non-flammable PC shock proof plastic coated
- Weather resistant
- Laser marking as standard
- Approved by worldwide Customs Authorities
- Can only be removed by a bolt cutter
Quantity per carton: 200 pcs. Weight: 8.6 kg (18.96 lbs)
Dimensions (Length x Width x Height): 385 x 110 x 200 mm. (15.17″ x 4.33″ x 7.88″)

SP SEAL 79 T-06-08
Barrier Seals
- High security flexible pin with an embedded 5 mm. soft wire
- Patented Anti-spin feature
- A very high cutting strength
- Non-flammable PC shock proof plastic coated
- Weather resistant
- Laser marking as standard
- Approved by worldwide Customs Authorities
- Can only be removed by a bolt cutter
Quantity per carton: 200 pcs. Weight: 8.6 kg (18.96 lbs)
Dimensions (Length x Width x Height): 385 x 110 x 200 mm. (15.17″ x 4.33″ x 7.88″)
Frequently Asked Questions
Certainly, we generally work on a custom quote basis. It is also possible to personalize most of our products with your logo or other branding.
Many of the products in our range are kept in stock as standard. If production is required at the customer’s request, the delivery time will be longer, typically 3 to 4 weeks.
We generally offer free delivery in the Benelux for orders from €250, excluding VAT. For purchase amounts below €250, a shipping fee will be charged.
Certainly, we generally deliver worldwide. However, for shipments outside the Benelux, shipping costs will be charged.
Payment can be made easily by bank transfer or credit card. For custom production, we require an advance payment of 50% of the invoice value.
Yes, that is generally possible. In that case, the purchase price will be increased by the applicable VAT.