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Cable Security Seals

Product Overview

Cable seals are very durable and intended for higher security applications. They are available in different cable diameters and lengths for use in different applications. Our 3.5mm and 5.0mm cable seals are compliant with ISO 17712:2010 and are rated as a high security (H) seals.

We offer both stock and custom imprinted cable seals.

Choosing A Cable Seal

Indoor / Outdoor Use
All seals are suitable for indoor or outdoor applications and have unique serial numbers. Record the serial number for added security.

Increase Productivity
Some seals have bar codes for added convenience in recording the serial number. Bar codes improve productivity and accuracy for larger projects.

Ensure Application Compatibility
If threading the cable through a hole, allow at least 10% clearance for cable thickness variation. For example, for a 1.5 mm cable, the hole size must be a minimum of 1.65 mm diameter. Inadequate clearance may cause the cable ends to unravel, which will then interfere with inserting the cable into the locking mechanism.

The usable cable length for locking is typically 2 inches shorter than the actual cable length because the cable is tapered.

Some cable seals have a plastic locking mechanism, which is better suited for non-conductive (thermal and electrical) applications.

Pricing Considerations
Shorter and thinner cables cost less. To reduce cost, use the shortest length and thinnest cables possible while still meeting your security application requirements.

Increase Security
For higher security, use a longer-length cable (36 inch, 54 inch, or 76 inch) to secure both keeper bars together.

  • Medium length cables (36 inch) are ideal for securing only the locking rods on truck trailers while using another type of seal (or lock) secures the handle latch.
  • Long length cables (48, 54, and 76 inches) are ideal for securing both the locking rods and the handle latch on truck trailers or shipping containers.
  • Thicker cables offer more security because they require special cutting tools to remove them.

Industry Compliance
Shipments which cross international borders usually require a seal that is rated by ISO 17712 as high security. To qualify as a high security seal and comply with ISO 17712:2010, the cable seal diameter must be a minimum of 3.5mm; this is the minimum cable diameter required to pass the shear test of ISO 17712. Our 3.5mm and 5.0mm cable seals are compliant with ISO 17712:2010 and are rated as a high security (H) seals.

Customize For More Security
In addition to our extensive selection of stock cable seals, we can provide custom cable seals. Custom imprintd seals offer more security.Please call for more information.

Features & Benefits

Most of our cable seals (1.5 mm diameter and larger) are constructed of galvanized steel aircraft cable, which will unravel upon cutting. This feature minimizes unauthorized reuse of the seal, which might be attempted by re-threading the cut cable into the locking mechanism of an adjustable cable seal.

Our premium cable seals include these added features and benefits:

  • Improved locking mechanism to combat tampering.
  • Bar codes (128) that match the unique serial number for improved productivity.
  • Light-weight (but durable) construction to minimize shipping costs.
  • Cable seals are also configured as adjustable length or fixed length.

All of our cable seals are manufactured in facilities which are C-TPAT compliant.

Typical Applications

  • Shipping containers
  • Trucks
  • Rail Freight
  • Utility meters and valves
  • Valves in petrochemical industry

Adjustable Cable Seals

After threading into the locking channel, adjustable length seals can be tightened for a snug fit.

Cable Seals

Fixed Length Cable Seals

Fixed length seals are secured by inserting the metal pin into the locking chamber. Wrap the cable as needed to minimize slack before locking.

Cable Seals Fixed Length

After the locking mechanism is engaged, the cable seal can only be removed with a cable or bolt cutter. Cable seals are a one-time use product.

For added security, an optional custom imprinted hologram label can be added to the cable seal housing. Please call for more information.  

Cable Seals

Cable Seal with Optional Hologram

Installing Adjustable Cable Seals

  1. Thread the loose cable end into the locking channel and push through the locking mechanism.
  2. Pull the cable snug to minimize slack.
  3. Pull on the locking mechanism (or reverse pull the threaded cable) to fully engage the lock onto the cable.
  4. For added security, after installing, cut the cable flush with the locking mechanism.

Cable Seal Installation

Installing Fixed Length Cable Seals

  1. Wrap the cable around locking rods; minimize slack
  2. Push pin into the locking mechanism
  3. Pull on the cable to confirm the locking mechanism is engaged.

Removing Cable Seals

  • Cut with bolt cutter or wire cutter; wear safety glasses.
  • As an added precaution against unauthorized re-use, cut the adjustable cable at the fixed end -- not the adjustable end -- when removing.

Cable Seals

To prevent re-use, cut the fixed
cable end when removing

For fixed length seals the pin and locking mechanism are permanently sealed to the cable ends. Therefore, the fixed cable can be cut at any point.

Stock Cable Seals

Cable Seal

Premium Cable Seal, 5.0 mm diameter (0.196 inch)

Availability: In Stock

C-TPAT CompliantC-TPAT and ISO 17712:2010 Compliant High (H) Security Seal
Security Rating: "H" High Security
Cable Type: Adjustable Length
Locking Body: Aluminum, Black
Stock Imprint: SECURED + unique serial number + bar code (white)
Packaging*: Bags of 10 seals

more info 

  • Pricing
  • Custom Imprint
Cable DIA & Length Price Per Seal Product Code
Quantity (seals)
10 50 100 200 500 1000  
5.0mm x 12 inch $3.50 $2.78 $2.40 $1.75 $1.44 call
Code: MS-C5.0-12K
5.0mm x 36 inch $4.00 $3.47 $3.00 $2.45 $2.00 call
Code: MS-C5.0-36K
5.0mm x 54 inch $4.50 $3.89 $3.45 $3.25 $2.99 call
Code: MS-C5.0-54K
5.0mm x 76 inch $5.00 $4.40 $3.85 $3.60 $3.35 call
Code: MS-C5.0-76K

Custom Imprint:
- Minimum Order Quantity: 500 seals
- Price for Custom: Add $.40/seal
- Ready to Ship: 4 weeks
Bolt Cable Seal

DualGuard -- Premium Bolt (9 mm) and Cable (5 mm) Seal Combination

Availability: In Stock

C-TPAT CompliantC-TPAT and ISO 17712:2010 Compliant High (H) Security Seal

Our DualGuard seals include a 5mm cable seal and 9mm bolt seal in a unitized construction. Both the cable and bolt seal are both C-TPAT compliant and meet the new design and construction standards of ISO17712:2010, which provides improved security.

The cable is 76 inches long, which typically allows for a triple-wrap around the locking bars. The bolt seal secures the latch.

DualGuard Features and Benefits

  • Matching serial numbers on the cable lock, bolt, and bolt lock
  • Matching bar code on the cable lock
  • Anti-Spin feature on bolt provides added security to prevent un-authorized entry
  • Extra thick steel bolt for added durability
  • Wider head on bolt and locking mechanism for added security
  • Longer operational length bolt for added clearance for bolt cutter access to cut the bolt for removal
  • For added security, to remove, the cable and bolt must be cut separately
  • Bolt lock and cable lock have the words "SEALED" imprinted on them

Stock product is in inventory for immediate shipment.

Sold as individual seals
Full Cases = 25

more info

  • Pricing
  • Specifications
  • Custom Imprint
  • Additional Photos
  • Documents/Guides
Cable DIA & Length Pricing Per Seal Product Code
  1 5 10 25 50 100 200 500 1000  
5.0mm x 76 in $10.00 $8.00 $6.50 $6.00 $5.50 $5.00 $4.75 $4.50 call
Code: MS-C5B9-76KY
Security Rating: "H" High Security
Cable Type: Adjustable Length, non pre-formed steel
Cable Locking Body: Aluminum, Black
Stock Imprint on Cable Lock: SEALED + Unique Serial Number + Bar Code
Bolt Seal: 9mm dia steel; 11mm OD of plastic coating; Yellow Plastic Coating
Stock Imprint on Bolt Seal: SEALED + Matching serial number on bolt and bolt lock
Selling Units: Individual Seals
Weights: Single: 0.68 lbs, Case (25 qty): 17 lbs

Our premium bolt cable seals are also available custom imprinted. There is a minimum order quantity of 100 seals. Please call for more details and to place a custom order.

  • Cable Dimensions: 5mm DIA x 76 in length
  • Bolt Seal Dimensions: 9mm DIA
  • Minimum Order Quantity: 100 seals
  • Ready to Ship: Allow 6 weeks
  • Selling Units: Individual Seals
Cable DIA & Length Pricing Per Seal
  100+ 200+ 500+ 1000+
5.0mm x 76 in $6.00 $5.75 $5.50 call
cable seal on trailer
Cable Seal

Premium Cable Seal, 3.5 mm diameter (0.138 inch)

Availability: In Stock

C-TPAT CompliantC-TPAT and ISO 17712:2010 Compliant High (H) Security Seal
Security Rating: "H" High Security
Cable Type: Adjustable Length
Locking Body: Aluminum, Blue
Stock Imprint: SECURED + unique serial number + bar code (white)
Packaging*: Bags of 10 seals

more info 

  • Pricing
  • Custom Imprint
Cable DIA & Length Price Per Seal Product Code
Quantity (seals)
10 50 100 200 500 1000  
3.5mm x 12 inch $2.50 $1.58 $1.50 $1.23 $1.10 call
Code: MS-C3.5-12B
3.5mm x 36 inch $3.00 $2.25 $2.00 $1.75 $1.50 call
Code: MS-C3.5-36B
3.5mm x 54 inch $3.25 $2.50 $2.15 $1.95 $1.65 call
Code: MS-C3.5-54B

Custom Imprint:
- Minimum Order Quantity: 500 seals
- Price for Custom: Add $.35/seal
- Ready to Ship: 4 weeks
Cable Seal

Premium Cable Seal, 2.0 mm diameter (0.079 inch)

Availability: In Stock

Cable Type: Adjustable Length
Locking Body: Aluminum, Red
Stock Imprint: SECURED + unique serial number + bar code (white)
Packaging*: Bags of 10 seals

more info 

  • Pricing
  • Custom Imprint
Cable DIA & Length Price Per Seal Product Code
Quantity (seals)
10 50 100 200 500 1000  
2.0mm x 12 inch $2.40 $1.90 $1.60 $1.10 $1.00 call
Code: MS-C2.0-12R
2.0mm x 36 inch $2.75 $2.00 $1.75 $1.50 $1.40 call
Code: MS-C2.0-36R
2.0mm x 54 inch $3.00 $2.25 $1.85 $1.75 $1.55 call
Code: MS-C2.0-54R

Custom Imprint:
- Minimum Order Quantity: 500 seals
- Price for custom: Add $.30/seal
- Ready to Ship: normally 3 weeks
Cable Seal

Standard Cable Seal, 1.8 mm diameter (0.071 inch)

Availability: In Stock

Cable Type: Fixed Length
Locking Body: Plastic (ABS)
Stock Imprint: unique serial number + other details below
Packaging*: Bags of 10 seals

more info

  • Pricing
Cable DIA & Length Price Per Seal Product Code
Quantity (seals)
10 50 100 200 500 1000  
1.8mm x 48 inch, White

Stock Imprint: "SEALED", Serial Number, Bar code
$2.75 $2.40 $2.15 $1.95 $1.65 call

Code: MS-C1.8A-48W
Cable Seal

Premium Cable Seal, 1.5 mm diameter (0.059 inch)

Availability: In Stock

Cable Type: Adjustable Length
Locking Body: Aluminum, Green
Stock Imprint: "SECURED", Unique Serial Number, Bar Code (white)
Packaging*: Bags of 10 seals

more info 

  • Pricing
  • Custom Imprint
Cable DIA & Length Price ($ / Seal) Product Code
Quantity (seals)
10 50 100 200 500 1000  
1.5mm x 12 inch $1.35 $1.27 $1.17 $0.96 $0.87 call
Code: MS-C1.5-12G
1.5mm x 36 inch $1.70 $1.59 $1.46 $1.42 $1.34 call
Code: MS-C1.5-36G
1.5mm x 54 inch $2.20 $2.00 $1.80 $1.70 $1.50 call
Code: MS-C1.5-54G

Custom Imprint:
- Minimum Order Quantity: 500 seals
- Price for Custom: Add $.30/seal
- Ready to Ship: normally 3 weeks
Image Placeholder 

Standard Cable Seal, 1.5 mm diameter (0.059 inch)

Availability: While Supplies Last

Cable Type: Adjustable Length
Locking Body: Plastic (ABS), Blue
Stock Imprint: SEALED, Unique Serial Number (black)
Packaging*: Bags of 10 seals

1,700 remaining in inventory (Nov 12, 2012)

more info

  • Pricing
Cable DIA & Length Price ($ / Seal) Product Code
Quantity (seals)
10 50 100 200 500 1000 (formerly MS-C1.5-6)
1.5mm x 6 inch $1.25 $1.15 $1.05 $0.90 call call
Code: MS-C1.5-6B
Cable Seal

Standard Cable Seal, 0.7 mm diameter (0.027 inch)

Availability: In Stock

Cable Type: Adjustable Length
Locking Body: Plastic, White
Stock Imprint: Bar Code, Unique Serial Number
Packaging*: Bags of 10 seals

more info 

  • Pricing
Cable DIA & Length Price ($ / Seal) Product Code
Quantity (seals)
10 50 100 200 500 1000  
0.7mm x 12 inches $1.00 $0.75 $0.60 $0.55 $0.50 call
Code: MS-C0.7-12W
0.7mm x 24 inches $1.20 $0.85 $0.70 $0.65 $0.60 call
Code: MS-C0.7-24W
0.7mm x 36 inches $1.30 $0.95 $0.80 $0.75 $0.70 call
Code: MS-C0.7-36W
0.7mm x 200 inches $1.80 $1.45 $1.30 $1.25 $1.20 call
Code: MS-C0.7-200W
Cable Seal

Standard Cable Seal, 1.2 mm diameter (0.047 inch)

Availability: In Stock

Cable Type: Adjustable Length
Locking Body: Plastic, White
Stock Imprint: Bar Code, Unique Serial Number
Packaging*: Bags of 10 seals

more info 

  • Pricing
Cable DIA & Length Price ($ / Seal) Product Code
Quantity (seals)
10 50 100 200 500 1000  
1.2mm x 12 inch $1.70 $1.59 $1.46 $1.42 $1.34 call
Code: MS-C1.2-12W
1.2mm x 24 inch $1.90 $1.80 $1.70 $1.60 $1.50 call
Code: MS-C1.2-24W
1.2mm x 36 inch $2.20 $2.00 $1.80 $1.75 $1.67 call
Code: MS-C1.2-36W

Cable Seal


Navaloop Fixed Length Bolt Seal & Cable Seal Combination, White, Bag of 10, MS-BC-03

Availability: In Stock

$40.00 per bag

Sold in Bags of 10 seals.

The Navaloop MS-BC-03 is a fixed length bolt seal and cable seal combination. The cable provides added security when wrapped around the keeper bars of a truck trailer or shipping container to secure both doors.

The bolt and locking mechanism have matching serial numbers and the brand name "NAVATECH" in black ink. The bolt seal on the Navaloop has an anti-spin feature.

The new ISO standard for bolt seals requires bolt seals to have a minimum dimension of 18 mm (0.709 in) on the head and locking mechanism The Navaloop bolt seal & cable seal does not meet this dimensional requirement, but our DualGuard Premium Bolt Seal & Cable Seal is compliant with the new ISO standard.

If used to wrap the cable around the locking rods on a truck trailer, confirm the clearance between the locking rods and door is at least 0.7715 in (19.6 mm). This minimum clearance is needed to pass the lock behind the locking rods.

  • Pricing
  • Specifications
  • Additional Photos
  Pricing Per Seal 
Quantity (seals): 10 50 100 500 1000 2000
Code: MS-BC-03
Price (per seal): $4.00 $3.00 $2.50 $1.99 $1.90 call
Total Cost: $40.00 $150.00 $250.00 $995.00 $1900.00 call
Ready to Ship: 1 Business Day
Product Code: MS-BC-03
Compliance Rating: Produced in C-TPAT rated facility
Color: White With Black Imprint
Cable: Galvanized Steel (Silver Colored) 48 in Long, .07 in Diameter (1.8 mm)
Bolt: 7 mm Diameter steel bolt; 9.5 mm overall with Plastic Covering
Bolt Head Dimensions: 16.5 mm (0.65 in) x 31.2 mm (1.23 in) x 8.2 mm (0.32 in)
Lock Dimensions: 19.6 mm Diameter (0.7715 in) x 48.5 mm Tall (1.9 in)
Packaging Sold In Bag of 10 Seals
Cable Locking Type: Fixed Length
Tensile Break Strength: 970 lbs.
Stock Imprint: Unique Serial Number & "NAVATECH" Brand Name in Black Ink
Weight: 1.9 lbs
Full Case Quantity: 100 seals
Case Dimensions: Length: 16 in (406.4 mm) Width: 9 in (228.6 mm) Height: 6 in (152.4 mm)
Case Weight: 19 lbs
Cable Seal

Cable Seal

Standard Cable Seal, 6.0 mm diameter (0.236 inch)

Availability: While Supplies Last

Cable Type: Adjustable Length
Locking Body: Plastic, White
Stock Imprint: "CGM" + Unique serial number
Packaging*: Bags of 10 seals

One end of cable has a fixed stop (1.1 inch diameter). Thread the lock on the open end and cinch up until snug. There are matching serial numbers on both the fixed end and lock.

more info

  • Pricing
  • Additional Photos
Cable DIA & Length Price ($ / Seal) Product Code
Quantity (seals)
10 50 100 200 500 1000  
6.0mm x 45 inch $2.50 $2.20 $1.90 $1.80 $1.75 call
Code: MS-C6.0-45W
Cable seal on locking rods
Cable Seal

Standard Cable Seal, 3.0 mm diameter (0.118 inch)

Availability: While Supplies Last

Cable Type: Adjustable Length
Locking Body: Plastic, White
Stock Imprint: "CGM" + Unique serial number
Packaging*: Bags of 10 seals
  • Pricing
Cable DIA & Length Price ($ / Seal) Product Code
Quantity (seals)
10 50  
3.0mm x 14 inch $2.25 $1.55
Code: MS-C3.0-14W
Cable Seal

Standard Cable Seal, 2.0 mm diameter (0.079 inch)

Availability: While Supplies Last

Cable Type: Adjustable Length
Locking Body: Plastic, White
Stock Imprint: Unique Serial Number
Packaging*: Bags of 20 seals
  • Pricing
Cable DIA & Length Price ($ / Seal) Product Code
Quantity (seals)
20 60 100 200  
2.0mm x 9 inch $1.80 $1.45 $1.20 $0.83
Code: MS-C2.0-9W
Cable Seal

Premium Cable Seal, 5.0 mm diameter (0.196 inch)

Availability: In Stock

WHILE SUPPLIES LAST

Cable Type: Adjustable Length
Locking Body: Aluminum, Red
Stock Imprint: CGM + Unique Serial Number (White)
Packaging*: Bags of 10 seals
  • Pricing
Cable DIA & Length Price Per Seal Product Code
Quantity (seals)
10 50 100 200  
5.0mm x 12 inch $1.75 $1.60 $1.50 call
Code: MS-C5.0-12R

*Footnote:

Each package contains 10 seals with consecutive serial numbers. If purchasing multiple packages, we cannot guarantee the packages will be consecutive.

For larger quantity orders, consecutive serial numbers are possible by purchasing in full case quantities. Click on the link for "more info..." (next to the above photos) for information about full case quantities on the selected cable seal.

Typical Applications:

Truck Seals
Truck Trailer Seals
Truck Seals
Locking Rods (Keeper Bars) Only
Truck Seals
Seal Any Hasp
Truck Seals
Locking Rods and Handle Latch
cable seal on trailer
DualGuard for Locking Rods and Handle Latch
Cable Seal
Alternate Navaloop Installation on trailer
Ordering Info
Questions? Need Help?
Questions? Need Help?
136-8887-5315