Shenling Durable Padlock 30mm x 50mm – Heavy-Duty Solid Security Lock
Secure your lockers, toolboxes, gates, and storage units with dependable mechanical protection using the Shenling Durable Padlock (30mm Width x 50mm Height). Built with a solid metal casing, a hardened steel shackle, and a precision-engineered internal brass pin tumbler mechanism, this compact padlock delivers reliable resistance against prying, cutting, and tampering.
Its corrosion-resistant finish makes it well-suited for everyday indoor security as well as general outdoor utility, providing solid physical protection without complex maintenance.
Key Features & Specifications
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Product Type: Mechanical Keyed Padlock.
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Brand / Series: Shenling Hardware Series.
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Dimensions:
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Body Width: Approx. 30 mm.
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Overall Height: Approx. 50 mm (compact, versatile standard sizing).
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Hardened Steel Shackle:
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Heat-treated, cut-resistant hardened steel shackle engineered to resist bolt cutters, sawing, and leverage attacks.
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Standard shackle clearance fits most hasps, staples, chain links, and locker eyelets.
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Solid Metal Lock Body:
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Heavy-duty cast iron / brass-finished solid body provides substantial weight and structural resistance to hammer strikes and prying.
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Protective anti-corrosion outer coating resists moisture, oxidation, and surface scuffing.
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Precision Pin-Tumbler Cylinder:
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Multi-pin brass cylinder mechanism resists lock picking, bumping, and unauthorized skeleton keys.
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Smooth key rotation with positive detent locking action for consistent engagement.
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Includes Precision Cut Keys:
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Comes complete with 3 brass or nickel-plated physical keys, ensuring spares are readily available for backup or multi-user access.
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Key-Retaining / Snap-Lock Versatility:
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Quick snap-shut locking design allows the shackle to lock into place without keeping the key inserted in the cylinder.
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Broad Universal Applications & Target Uses
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Gym, School & Staff Lockers: Compact 30mm profile fits standard locker latches cleanly without jamming or adding excessive bulk.
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Toolboxes & Tackle Boxes: Keep expensive hand tools, power tool cases, and equipment secure on worksites and in vehicles.
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Garden Sheds, Gates & Perimeter Hasps: Padlock small side gates, tool sheds, chain-wrapped posts, and outdoor meter boxes.
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Storage Units & Footlockers: Reliable security for personal lockers, storage trunks, and basement wire-cages.
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Backpacks, Duffels & Travel Cases: Sized to lock heavy-duty equipment bags, Pelican-style cases, and transit trunks.
Quick 4-Step Use & Care Guide
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Unlock: Insert the provided key fully into the keyway and turn clockwise 90 degrees until the shackle pops open.
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Attach to Hasp: Thread the open shackle through the target latch, chain link, or locker eyelet.
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Snap Lock: Push the shackle firmly down into the lock body until you hear and feel a solid mechanical click.
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Periodic Maintenance: Apply a drop of graphite lubricant or light machine oil into the keyway and shackle holes once or twice a year to ensure smooth mechanism action.



