Cones, twistlocks and interconnects for stacking containers securely — from a single stack to multi-high assemblies.
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Manual double-ended twistlock — the industry-standard connector that locks ISO container corner castings together for safe vertical stacking, with a hand-thrown lever and clear locked/unlocked indication.
Semi-automatic twistlock — locks automatically when the upper container is landed, so no one locks it at height; released by pulling the release wire, by hand or with an unlocking pole. Single-wire and double-toggle patterns.
Fully automatic twistlock — locks itself when containers are stacked and releases on lift, removing manual handling from routine cycles for the highest-throughput terminal operations.
Bridge clamp — locks the top corner castings of two side-by-side containers together horizontally, turning a row of containers into a single braced wall when used with twistlocks.
Stacking cones — a low-cost alternative to manual twistlocks for locating and stacking containers corner-to-corner; single, dummy, side-by-side, transverse and quad, in locally fabricated and imported options.
Horizontal twistlock — couples two containers end to end or side by side through the side apertures of their ISO 1161 corner castings; two units turn two 20 ft containers into a single 40 ft unit. Rated SWL 100 kN in tension, with flanged end-plate and D-ring variants.
Made-to-order vertical spacer that sets a uniform 400–1000 mm gap (100 mm increments) between stacked containers for services and equipment clearance; rigid, hot-dip galvanised, Twistlock Africa branded.
Stacking spacer that lets a shorter container sit squarely on a longer one — 3 m on 6 m or 12 m, or 6 m on 12 m — spreading the load into the lower container and locking to the bottom corner casting through an internal locking mechanism.
Every stacking application is quoted against the actual container, foundation and load case. Send the details and an engineer responds.
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