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🎉 15% OFF ACTICHEM products – Code: ACTICHEM15
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🎉 15% OFF ACTICHEM products – Code: ACTICHEM15

Master Lock Excell Padlock 50mm Laminated Steel Body 25mm Shackle 4 KEYS M5BDAU

SKU M5BDAU
Save 8% Save 8%
Original price $48.45
Original price $48.45 - Original price $48.45
Original price $48.45
Current price $44.74
$44.74 - $44.74
Current price $44.74
Availability: This product will be delivered in 3-5 business days

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Delivery Notice:

Please allow 3-5 business days for processing before it's ready for delivery or pickup. All standard delivery options still apply.

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Master Lock Excell Padlock 50mm (Brass Covered) – Heavy Duty Padlock

Instantly escalate your outdoor security and fiercely protect your high-value commercial assets against aggressive theft and relentless weather corrosion with the formidable Master Lock Excell 50mm Padlock (M5BDAU). In demanding industrial and harsh outdoor environments, standard steel padlocks are rapidly destroyed; their shackles are severed by bolt cutters, or their internal mechanisms violently rust and permanently seize shut. This elite heavy duty padlock is expertly engineered to completely eradicate these failures. It features a massive 50mm laminated steel core for absolute physical strength against hammer blows, which is seamlessly enveloped in a highly protective, solid brass and zinc outer cover. This premium shield completely repels heavy rain and coastal salt spray, ensuring flawless key operation year after year.

Beyond its exceptional weather resistance, the Master Lock Excell 50mm provides unyielding, brute-force protection. It is armed with a highly advanced, octagonal boron-carbide shackle that is 50% harder than standard hardened steel, completely defeating aggressive bolt cutter attacks. Furthermore, the sophisticated dual ball bearing locking mechanism securely locks both sides of the shackle independently, providing devastating resistance against severe pulling, prying, and crowbar assaults. Featuring a highly secure 4-pin cylinder to thwart covert lock-picking, and supplied with 4 keys, this highly versatile commercial security lock is the ultimate, reliable defense for securing factory gates, heavy machinery sheds, and large toolboxes.

Who Is The Master Lock Excell 50mm Padlock Ideal For?

This massive 50mm padlock delivers a rust-proof brass cover, a boron-carbide shackle, and dual ball-bearing locking. It is highly recommended for:

  • Commercial Facility Managers: Utilizing a highly reliable heavy duty padlock to permanently secure massive factory chain-link gates and heavy steel warehouse roller doors that are constantly exposed to heavy, driving rain.
  • Construction & Tradespeople: Relying on the incredibly tough octagonal boron-carbide shackle to safely lock up valuable steel toolboxes and heavy generators left out in the open, protecting expensive tools from aggressive bolt-cutter theft.
  • Marine & Coastal Properties: Deploying the commercial security lock near the ocean, utilizing the solid brass outer jacket to completely repel highly corrosive salt spray that destroys standard steel locks instantly.
  • Agricultural & Farming Assets: Taking absolute advantage of the highly versatile 50mm body size to provide maximum, unyielding security for large remote equipment sheds or livestock gates.

Key Features and Performance Benefits:

  • Brass-Covered Laminated Steel (50mm): The ultimate combination of strength and longevity. The massive internal laminated steel plates absorb massive hammer blows, while the solid brass outer cover completely prevents rust, ensuring the lock never seizes.
  • Octagonal Boron-Carbide Shackle: The absolute ultimate defense against cutting tools. Boron-carbide is vastly harder than standard steel. The unique octagonal (8-sided) shape prevents bolt cutters from getting a flat grip, completely destroying the attacker's blades.
  • Dual Ball Bearing Locking Mechanism: Absolute brute-force resistance. Most locks only grab the shackle on one side. This mechanism uses two solid steel ball bearings to lock BOTH sides of the shackle tightly, violently resisting prying and extreme pulling force.
  • 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.
  • Supplied with 4 Keys: Extreme commercial convenience. It arrives factory-sealed with four (4) precision-cut keys, allowing you to instantly distribute access to multiple staff members without having to visit a locksmith to cut expensive spares.

Technical Specifications & Dimensions:

  • Brand: Master Lock (Excell Series)
  • Model Number: M5BDAU
  • Product Type: Heavy Duty Padlock / Commercial Security Lock
  • Body Width: Massive 50mm
  • Material: Laminated steel core with solid brass outer cover.
  • Shackle Material: Octagonal Boron-Carbide
  • Shackle Clearance: 25mm (Vertical Height)
  • Locking Mechanism: Dual Ball Bearing
  • Keys: Keyed lock (Supplied with 4 keys).

Dispatch: Items marked as “In stock” or “Ready to be shipped” are usually dispatched within 1 business day after payment is received. If an item is not in stock and ordered from our supplier, please allow 3–5 business days for processing before it is ready for delivery or pickup. All standard delivery options still apply.

Shipping: Delivery costs are calculated at checkout based on your location and order size. Bulky items and chemicals may attract additional freight charges and cannot be sent to PO Boxes.

Delivery: Parcels are delivered by road freight. Authority to leave may be used if no one is available to receive the order. For full details, please see our Shipping & Delivery Policy

Business days to delivery

NSW
City 1 Day
VIC
Melbourne 1 Day
Regional 3–4 Days
QUEENSLAND
Brisbane 1–2 Days
Regional 3–4 Days
SOUTH AUSTRALIA
Adelaide 2–3 Days
Regional 4–5 Days
NORTHERN TERRITORY
All Areas 4–6 Days
WESTERN AUSTRALIA
All Areas 4–6 Days
TASMANIA
All Areas 4–6 Days
Is this 50mm lock significantly larger than the 45mm version?

Yes. A 50mm body width provides a much heavier, more massive physical presence. It is considered a commercial-grade footprint, offering superior resistance against hammer blows and acting as a much stronger visual deterrent on large factory gates.

Is this lock solid brass or just coated?

This lock features an incredibly strong 'Laminated Steel' core to provide massive physical strength against hammer blows. That steel core is then completely wrapped and enclosed in a solid Brass and zinc outer cover to provide absolute protection against rust and weather.

Why is the shackle octagonal (8-sided) instead of round?

Bolt cutters have flat, straight blades. When they bite into a round shackle, they get full contact. The unique octagonal shape of this Master Lock presents sharp angles to the cutter blades, distributing the force unevenly and literally chipping the attacker's tools.

What is 'Boron-Carbide' and why is it better than steel?

Boron-carbide is one of the hardest synthetic materials on earth. When used in a padlock shackle, it is over 50% harder than standard hardened steel, making it practically impossible to cut with standard manual bolt cutters.

What does 'Dual Ball Bearing Locking' mean?

Cheap padlocks use a single, spring-loaded latch to hold the shackle down, which can easily be popped open by hitting it with a hammer. Dual ball bearings physically lock into massive notches on BOTH sides of the shackle, making it completely immune to being pried or hammered open.

Will this lock seize up if left outside in the rain?

No. The massive advantage of the solid Brass cover is that it is 100% immune to rust. It will comfortably survive brutal outdoor weather, driving rain, and coastal salt spray without the internal mechanism seizing shut.

Can I use this lock to secure a shipping container?

Yes. The robust 50mm body and the incredibly tough boron-carbide shackle make it a very strong candidate for securing the heavy steel latch bars on the back of commercial shipping containers.

How many keys does it come with?

This specific retail SKU (M5BDAU) is highly unique because it is traditionally supplied factory-sealed from Master Lock with four (4) precision-cut brass keys, saving you money on getting spares cut.

Is it difficult to pick the lock?

It is highly resistant to covert entry. The internal cylinder features a precision 4-pin tumbler design. This makes it incredibly difficult and highly time-consuming for thieves to 'pick' or 'bump' the lock open without the original key.

What does 'Shackle Clearance' mean?

Shackle clearance is the vertical space between the top of the lock body and the inside curve of the metal loop. This lock has a 25mm clearance, meaning it provides plenty of room to slip over thick chains or standard metal latches.

Will this fit through the small zipper holes on my luggage?

Absolutely NOT. This is a massive, heavy-duty commercial padlock. It will absolutely not fit through tiny luggage zippers or gym lockers. It is strictly for heavy gates, chains, and large industrial hasps.

Do you offer trade pricing for builders?

Yes, Freshway Supplies provides highly competitive volume pricing and trade accounts for commercial builders, fencing contractors, and facility managers ordering bulk outdoor security locks. Contact us to establish your account.

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