The Unilock fixed length security seal is the ideal security seal for truck and trailer door latches. It features an ingenious locking mechanism, the break point of which is clearly visible for security inspection outside of the housing. 

Unilock is available in two lengths, can be customised with logo or company name for additional security and is available in a range of colours ex-stock for next day delivery .

For more information, samples and pricing, please get in touch.

  • Trailers
  • Curtain siders
  • Door latches
  • Tamper evident seal
  • Level 2
  • Tensile strength 8kg
  • Pharmaceutical
  • Post & Courier
  • Retail
  • Government
  • Transport & Distribution
  • Yellow
  • Red
  • Polypropylene plastic
Sealing Applications
  • Trailers
  • Curtain siders
  • Door latches
Product Specification
Security Level 1-5: 2
Width: 6; mm
Length: 185; 230; mm
Eyelet Dimension: >7.5x6
Opening Mechanism: Hand
Closing Mechanism: Hand
PDF Documents
  • Unilock Product Specification Sheet
  • UK Registered Office: Unisto Limited, Postford Mill, Mill Lane, Chilworth, Surrey, GU4 8RT
  • Tel 01483 209100
  • Fax 01483 209109
  • Email sales@unisto.co.uk