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eBay£11.72Visit shop Over Centre Catch Toggle Clamp Latch Large 165mm 840kg Capacity
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The AB Tools Over Centre Catch (TR278) is a heavy-duty industrial fastening solution designed for professionals and DIY enthusiasts who require maximum security for equipment, enclosures, and storage boxes. Its primary benefit is the exceptional 840kg load capacity combined with corrosion-resistant zinc plating, though users should note that the steel construction requires periodic maintenance in extremely harsh saltwater environments to prevent surface oxidation.
| Model Part Number | TR278 |
|---|---|
| Brand | AB Tools |
This latch is rated for a load capacity of up to 840kg.
The base features two mounting holes, each with a diameter of 5mm.
Yes, the zinc plating provides good corrosion resistance for standard outdoor environments, though it should be kept clean.
No, this is a standard toggle clamp and does not include an integrated locking hole for padlocks.
The total length of the latch is 165mm.
Check the alignment of the base plate relative to the hook; slight repositioning of the strike point often resolves tension issues.
Ensure the mounting screws are tightened to the maximum capacity of the surface material and consider adding a secondary safety pin if the installation is in a high-vibration area.
To install, ensure the mounting surface is level to prevent the latch from being under uneven tension. Use 5mm bolts or rivets to secure the base through the pre-drilled holes. For best results, ensure the strike plate is aligned so the hook seats perfectly into the latch. To maintain the mechanism, occasionally apply a light machine oil to the pivot points to ensure smooth movement, and wipe down the zinc-plated surface with a dry cloth after exposure to dirt or debris to maintain its corrosion resistance.
