Pull Tight Cable Seal for Trailers(SL-14H)

The SL-14H is a high-security Cable Seals solution designed for container doors, truck trailers, rail cargo systems, and cross-border freight operations where strong anti-tamper protection is required. It is widely used as security seals for containers and container cable seal in global logistics and customs-controlled transportation.

Compared with traditional plastic seals, the SL-14H uses a die-cast metal locking body combined with a steel cable structure, providing significantly higher tensile strength and cut resistance. This makes it a preferred choice for steel cable seals, high security cable seals, and wire security seal applications in high-value cargo protection.

The SL-14H is commonly applied in international logistics systems where traceability and compliance are required. It supports numbered Plastic Security Seals, plastic seals with serial number, and barcode marking, helping improve shipment tracking, inspection efficiency, and cargo identification in cross-border transport.

Once locked, the steel cable can only be removed by cutting, leaving clear and irreversible evidence of tampering. This structure makes it a reliable tamper evident seals, tamper proof security seals, and high security seals solution for preventing cargo theft and unauthorized access.

Designed for harsh transportation environments, SL-14H performs reliably in sea freight, road transport, and rail logistics where vibration, long-distance handling, and frequent cargo movement are common. It is widely used as shipping container seals, truck seals, and container seals in global supply chains. The SL-14H is widely adopted in ports, logistics companies, customs clearance operations, rail freight systems, and industrial cargo management. It also serves as a durable cable seal lock, replacing conventional plastic security seals in high-risk transport scenarios where stronger physical protection is required. In addition, it supports laser engraving, logo printing, and customized serial numbering, making it suitable for modern supply chain tracking systems that require full visibility and audit control.

Details

Diameter:1.5mm
Usage:safe lock
Packing:100pcs/bag,1000pcs/carton
Printing:Laser Printed Logo, Sequential number
Bar code:Available upon request
Service:OEM/ODM

Packaging Details: 100pcs/plastic bag,1000pcs/carton

Cable Seal

Strength:>1.6KN

Packing:upon the customized cable length;  25cm cable: 31*27*14CM, 1000pcs, G.W.: 10.4KG;

Used:Special for trucks, tanker, train door, meter box, money bags

Seal: Seal by hand; Removable by cable cutters;

Application: trucks, traliors and doors, heavy-duty boxs and cases, etc.

Introduction

Non-preformed galvanized cable
Pull tight locking mechanism, easy to lock
Company name or LOGO and serial numbers are laser     printed
Bar code is available
Various colors are available, or do as per special requirements

SPECIFICATIONS

MATERIAL

Main Body: ABS

Cable: Galvanized non-performed aircraft control cable

LASER PRINTING

Name, Logo, Serial Numbers or Barcodes are available upon request.

FAQ

Q1: What security level is the SL-14H cable seal designed for?

A: The SL-14H is designed for medium to high-security logistics applications, such as container doors, trailers, and cross-border freight where tamper resistance is required. It is widely used as cable seals, high security cable seals, and security seals for containers in international logistics operations.

Q2: Why is a cable seal preferred over plastic seals in container transport?

A: Cable seals provide higher cut resistance and stronger tensile strength, making them more suitable for securing valuable or international shipments. Compared with plastic seals, products like SL-14H are commonly used as steel cable seals, container cable seal, and wire security seal solutions for higher security requirements.

Q3: What makes the SL-14H structure different from standard seals?

A: It uses a die-cast metal locking body combined with a steel cable, which improves durability and locking reliability compared to plastic pull-tight seals. This structure is widely applied in metal cable seals, high security seals, and cable seal lock systems for heavy-duty logistics protection.

Q4: How does SL-14H indicate tampering during transport?

A: Once the steel cable is cut, the seal cannot be reused, leaving clear and irreversible evidence of tampering. It is designed as tamper evident seals, tamper proof security seals, and tamper proof wire seals for reliable cargo protection.

Q5: Is SL-14H suitable for international shipping and customs control?

A: Yes, it is widely used in cross-border logistics and customs-controlled cargo, where traceability and inspection compliance are required. It is commonly applied as shipping container seals, container seals, and security seals for containers in global freight systems.

Q6: Can SL-14H be customized for tracking and branding?

A: Yes, it supports laser marking, serial numbers, barcodes, and logo printing for cargo identification and traceability. These features are widely used in numbered plastic security seals, plastic seals with serial number, and security seals plastic tracking systems.

Q7: What industries commonly use SL-14H cable seals?

A: It is widely used in shipping containers, trucking companies, ports, rail cargo systems, and industrial logistics operations. It is commonly used as container seals, cable seals, and security seals for containers in global supply chains.

Q8: What payment methods and shipping options are available?

A: We accept PayPal and T/T (bank transfer), and support sea freight, air freight, and express delivery, with a typical lead time of 3–5 days for most security seals orders.