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

• Product Type: Mechanical Keyed Padlock.

• Brand / Series: Shenling Hardware Series.

• Dimensions:

  • Body Width: Approx. 30 mm.

  • Overall Height: Approx. 50 mm (compact, versatile standard sizing).

• Hardened Steel Shackle:

  • Heat-treated, cut-resistant hardened steel shackle engineered to resist bolt cutters, sawing, and leverage attacks.

  • Standard shackle clearance fits most hasps, staples, chain links, and locker eyelets.

• Solid Metal Lock Body:

  • Heavy-duty cast iron / brass-finished solid body provides substantial weight and structural resistance to hammer strikes and prying.

  • Protective anti-corrosion outer coating resists moisture, oxidation, and surface scuffing.

• Precision Pin-Tumbler Cylinder:

  • Multi-pin brass cylinder mechanism resists lock picking, bumping, and unauthorized skeleton keys.

  • Smooth key rotation with positive detent locking action for consistent engagement.

• Includes Precision Cut Keys:

  • Comes complete with 3 brass or nickel-plated physical keys, ensuring spares are readily available for backup or multi-user access.

• Key-Retaining / Snap-Lock Versatility:

  • Quick snap-shut locking design allows the shackle to lock into place without keeping the key inserted in the cylinder.

Broad Universal Applications & Target Uses

• Gym, School & Staff Lockers: Compact 30mm profile fits standard locker latches cleanly without jamming or adding excessive bulk.

• Toolboxes & Tackle Boxes: Keep expensive hand tools, power tool cases, and equipment secure on worksites and in vehicles.

• Garden Sheds, Gates & Perimeter Hasps: Padlock small side gates, tool sheds, chain-wrapped posts, and outdoor meter boxes.

• Storage Units & Footlockers: Reliable security for personal lockers, storage trunks, and basement wire-cages.

• Backpacks, Duffels & Travel Cases: Sized to lock heavy-duty equipment bags, Pelican-style cases, and transit trunks.

Quick 4-Step Use & Care Guide

1. Unlock: Insert the provided key fully into the keyway and turn clockwise 90 degrees until the shackle pops open.

2. Attach to Hasp: Thread the open shackle through the target latch, chain link, or locker eyelet.

3. Snap Lock: Push the shackle firmly down into the lock body until you hear and feel a solid mechanical click.

4. 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.