
Lock rod isolator
Quench-hardened lock rod isolator — the industry-standard removable device for securing liner-owned containers in transit; adjusts to different container configurations and takes a replaceable UNION lock, keyed-alike on request.

Steel handle clutchbox — fits over the lock rod handle and, with its integrated padlock, stops the handle being turned and the door being opened.
No prices online — quotations are prepared per application and quantity, usually within one business day; a more involved enquiry may take a little longer.
| Material | Hardened steel |
|---|---|
| Locking | Integrated padlock |
Load ratings are as published in the TLA 2026 catalogue. Site-specific ratings and certification: on request.
Container door handle security; sites needing secondary locking on the lock rod handle.
The clutchbox is shaped to enclose the lock rod handle, adding a hardened steel barrier around the most-attacked part of the door gear. Its integrated padlock locks the handle in place so the lock rods cannot be rotated. A straightforward, robust secondary lock for door-handle security.
⬇ Download the datasheet (PDF · draft A)
◇ Technical drawing — included in the datasheet above.

Quench-hardened lock rod isolator — the industry-standard removable device for securing liner-owned containers in transit; adjusts to different container configurations and takes a replaceable UNION lock, keyed-alike on request.

Patented armour-plated lock rod handle isolator — covers the lock rod handle to secure the container door with no modification required; available with VIRO, Assa Abloy mechanical or Cliq electronic locking.

Lock rod handle isolator with crossbar — adds a solid steel bar linking both door lock rods for a second layer of security, fitted with anti-removal pins to defeat disassembly.

Weld-on steel lockbox — a heavy-gauge cowl that fully encloses the container padlock against bolt cutters and pry bars while shielding it from the weather; sized for insurance-type padlocks and best fitted in pairs.