Steel Security Cable Seals 200 Pack 11.8 in Numbered - Tamper Proof

Our review of these steel cable seals finds them best for businesses and individuals who need an affordable, single-use tamper indicator for shipping, storage or asset control. The package of 200 numbered, self-locking seals provides a clear security upgrade for containers, trailers and boxes because each seal carries a unique serial number, making unauthorized replacement or tampering obvious. The construction uses ABS plastic and zinc casting with an 11.8 in steel wire, so the seals feel sturdy and are easy to tension; removal requires wire cutters, which is the intended permanent closure method.

Key Features

• Unique serial numbers: Each seal is printed with a non-repeating number so replacements are easy to spot and chain-of-custody is clearer.
• Self-locking design: The ABS and zinc locking head secures the steel cable permanently once inserted, preventing casual tampering.
• Adjustable length: The 11.8 in steel wire can be trimmed to the required tension to fit a variety of closures from container latches to bag zippers.
• Durable materials: Zinc casting and steel wire construction resists deformation for the duration of transport or storage.
• Bulk quantity: The 200-piece pack supplies multiple uses and replacements for operations with regular sealing needs.
• Wide applicability: Suitable for trailers, containers, mail bags, donation boxes and equipment when a disposable, tamper-evident seal is needed.

Who It's For

These cable seals are ideal for warehouse managers, freight handlers and small businesses that need an inexpensive tamper-evident method for shipments and stored goods. The numbered sequence suits operations that track seals for audits, inventory control and chain-of-custody procedures.

They are not intended for repeated locking and unlocking; if you need reusable locks or high-security mechanical seals, look for a reusable padlock or bolt seal instead. Buyers who need color-matching or retractable cables should consider other options.

Pros & Cons

Pros

• Unique numbering makes tampering or unauthorized replacement easy to detect.
• Self-locking zinc head with steel wire gives a secure, permanent seal until cut.
• Large 200-count pack covers ongoing sealing needs without frequent reordering.
• Adjustable length fits many applications, from bags to trailer hasps.

Cons

• Designed as a disposable seal, so removal requires wire cutters which adds a step to legitimate access.
• Color and slight size variation may occur due to manufacturing and screen display differences.

Specifications

Brand	Nuogo
Material	ABS plastic, zinc casting, steel wire
Length	11.8 in cable
Wire width	0.07 in
Quantity	200 seals per pack
Color	Green

Our Verdict

These numbered steel cable seals are a practical, cost effective choice for anyone needing disposable tamper evidence on shipments, trailers or storage items. The unique serial numbers and sturdy ABS/zinc construction deliver reliable single-use security, and the 200-count pack represents good value for small operations or teams that seal frequently.

Frequently Asked Questions

Are these reusable?
They are designed as disposable, self-locking seals and must be cut with wire cutters to be removed, so they are not reusable.

What is the cable length?
The steel wire is approximately 11.8 in long and can be adjusted to the needed tension but not retracted.

How many seals are in a pack?
The package includes 200 individually numbered security cable seals.