Plastic Pull-through Security Seals

Plastic pull-through seals (AKA "anti-tamper", "tamper-evident" or "tamperproof" seals) provide protection against unauthorised tampering of sealed enclosures. As part of the broader category of security seals, including bolt seals and metal security seals, they play a crucial role in safeguarding assets and cargo. The seal's tail 'pulls through' the locking chamber and 'pulls tight' around the enclosure; especially for sealing the neck of cash, mail or waste sacks to prevent interference. Pull-tight seals are by their nature lower strength "indicative" seals (as opposed to barrier seals which delay intrusion). A tampered indicative seal can 'indicate' interference in your supply chain, allowing you to take action.

Indicative seals suit applications such as fire extinguishers, first aid boxes and crates; all the way up to securing commercial cargo sealed behind truck and trailer doors, oil tankers and air cargo... whatever the application, Universeal has the right tamper-evident seal to suit the application. Our anti tamper seals are available in many different pull strengths & configurations, including all-in-one moulded seals, metal insert seals, tear-line and easy-break security seals.  We supply many of our tamper seals from stock sequentially numbered in popular colours, or custom printed with logos, barcoding or bespoke numbering.

Types of Security Seal    Choosing the Best Security Seal