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SEC (Sweden)
SEC Automatic Twist Lock ATL
The SEC Automatic Twist Lock ATL is a semi‑automatic cargo securing device that locks and releases container corner fittings with a spring‑assisted handle, offering a high safe working load of 25 t.
per container corner
Capacity
Cargo Hold Equipment
Medium
Components & Design
Component data being added…
Technical Data
type
twist_lock
swl t
25
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Common failures & inspection points
●Spring mechanism failure
●Corrosion/seizure
●Handle breakage
Service & Maintenance
Semi-automatic operation. Annual inspection and greasing.
Suppliers & Spare Parts
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Maritime Network →Replacement Parts
SEC (Sweden): Spare parts per manufacturer. Lead time: 3-8 weeks. Keep seals and valve inserts on board.
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Equipment Model #1663
· ✓ still in production