Master Lock Fortress 40mm Long Shackle Brass Padlock – Heavy Duty Padlock
Instantly establish highly reliable, rust-proof security across your most awkward facility perimeters and completely eradicate the frustrating restriction of short shackles with the highly durable Master Lock Fortress 40mm Long Shackle Padlock (FM1840DLFAU). In demanding residential and commercial environments, standard padlocks fail catastrophically; their short shackles simply cannot fit around thick security chains or misaligned gate latches, and their iron bodies violently rust shut in the rain. This elite, heavy-duty keyed padlock solves both problems. Forged from an incredibly resilient, solid brass body, it completely repels moisture and harsh weather, guaranteeing flawless operation and total immunity against destructive worksite corrosion.
Beyond its exceptional weather resistance, the FM1840DLFAU provides unyielding, brute-force protection combined with massive locking versatility. It is armed with an extended 38mm clearance, highly cut-resistant 6mm hardened steel shackle, aggressively deterring opportunistic theft while allowing you to effortlessly lock thick trailer chains and wide hasps. The precision-engineered dual locking levers internally secure both sides of the shackle, providing robust resistance against violent prying and brute-force hammer strikes. Featuring a highly secure 4-pin cylinder to thwart covert lock-picking, this highly versatile brass padlock is the definitive, hassle-free security upgrade for serious property owners demanding maximum reach and reliability.
Who Is The Master Lock 40mm Long Shackle Padlock Ideal For?
The FM1840DLFAU delivers a rust-proof solid brass body, an extended 38mm hardened steel shackle, and 4-pin security. It is highly recommended for:
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Residential Homeowners: Utilizing a highly reliable, extended heavy duty padlock to easily wrap around and permanently secure misaligned timber side gates and outdoor garden sheds that standard locks cannot reach.
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Construction & Tradespeople: Relying on the incredibly tough, long hardened steel shackle to safely lock up thick security chains securing expensive ladders and generators to the back of their Ute.
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Marine & Coastal Properties: Deploying the brass padlock near the ocean, utilizing the solid brass body to completely repel highly corrosive salt spray that destroys standard steel locks instantly.
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Facility Managers: Taking absolute advantage of the massive 38mm shackle clearance to easily lock awkwardly shaped electrical meter boxes or thick perimeter chain-link gates.
Key Features and Performance Benefits:
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Extended 38mm Shackle Clearance: The ultimate locking versatility. The extra-long 38mm internal height allows you to easily secure massive objects like thick chains, wide hasps, and awkwardly shaped trailer latches that standard locks cannot fit over.
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Solid Brass 40mm Body: Forged for extreme survival. The heavy-duty 40mm body is cast from solid brass. This provides massive physical strength to survive drops and hammer strikes, while being completely and totally immune to rust and weather corrosion.
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6mm Hardened Steel Shackle: The absolute deterrent against cutting tools. The 6mm thick extended shackle is forged from heavy hardened steel, making it incredibly difficult for opportunistic thieves to cut with standard hand saws or small bolt cutters.
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Dual Locking Levers: Absolute brute-force resistance. This advanced internal mechanism physically locks BOTH sides of the long steel shackle tightly, violently resisting aggressive prying and extreme pulling force.
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Advanced 4-Pin Cylinder: Highly secure internal architecture. The precision-engineered 4-pin tumbler mechanism makes the lock exceptionally difficult to pick or 'bump' open using covert locksmith tools.
Technical Specifications & Dimensions:
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Brand: Master Lock (Fortress Series)
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Model Number: FM1840DLFAU
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Product Type: Long Shackle Padlock / Brass Padlock / Heavy Duty Padlock
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Body Width: 40mm
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Body Material: Solid Brass (Rust-Proof)
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Shackle Diameter: 6mm (Hardened Steel)
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Shackle Clearance: Extended 38mm (Vertical Height)
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Lock Type: Keyed Padlock (Supplied with 2 keys).
