Master Lock ProSeries 4-Digit Padlock, 57mm Die-Cast Zinc
Secure 4-digit padlock with die-cast zinc body & boron carbide shackle. 10,000+ combinations & deadlock protection.
The Master Lock ProSeries 4-Digit Padlock combines robust security with user-friendly operation. Featuring a durable die-cast zinc body and an octagonal boron carbide alloy shackle, this padlock provides exceptional resistance against cutting and forced removal attempts.
With over 10,000 possible combinations, the resettable 4-digit mechanism ensures secure and flexible access control. The Deadlocking Mechanism offers enhanced protection against prying, shimming, and rap attacks for peace of mind in high-security applications.
Ease of Use
- Master Lock's unique blind system makes the combination dials easy to operate even with gloves or in low-light conditions
- Combination dial dust cover and shackle seal maintain internal integrity by protecting against dirt and debris
Ideal For
- High security applications requiring reliable protection
- Situations where combination resettability is preferred
- Outdoor use thanks to weather-resistant design
A practical security solution that doesn't compromise on durability or functionality.
Free 24 Hour Delivery*
194 shoppers already locked free delivery today
Save on courier fees worth £6.99
- Gates and fences
- Storage units
- Lockers and cabinets
- Tool boxes and equipment cases
- Material: Die-cast zinc body
- Shackle Material: Octagonal boron carbide alloy
- Combination Type: Resettable 4-digit (10,000+ combinations)
- Security Features: Deadlocking Mechanism
- Body Dimensions: 57 x 50mm (W x H)
- Body Thickness: 31mm
- Shackle Dimensions: 24 x 27mm (W x H)
- Shackle Thickness: 10mm
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website employs advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your basket and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll request you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
Recommended Products
Similar Products
You may like
