Masterlock 1-7/8in (48mm) Wide V-Line Brass Padlock - Keyed Alike - 4150KA
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Masterlock 1-7/8in (48mm) Wide V-Line Brass Padlock - Keyed Alike - 4150KA
The Master Lock 4150KA Economy Padlock offers reliable security with a 1-7/8 inch wide brass body and a hardened steel shackle designed for cut resistance. This keyed alike padlock is ideal for users needing multiple locks that operate with the same key, making it suitable for securing cabinets, fences, and other commercial applications. Its durable construction and pick-resistant tumbler cylinder ensure dependable protection in various industrial and safety settings.
Key features
- Keyed alike design allows multiple locks to open with the same key
- 1-7/8in (48mm) wide brass body resists corrosion and weather
- 15/16in (24mm) tall, 9/32in (7mm) diameter hardened steel shackle for enhanced cut resistance
- Non-rekeyable 5-pin tumbler cylinder provides increased pick resistance
- Commercial boxed packaging for organized storage and distribution
Ideal applications
- Securing cabinets and lockers in industrial or commercial facilities
- Fence and gate security on worksites or storage yards
- General purpose locking for construction and maintenance environments
- Use in settings requiring keyed alike lock systems for streamlined access
Why buyers choose this product
This padlock combines durable brass construction with a hardened steel shackle to withstand outdoor conditions and resist tampering. The keyed alike feature simplifies key management for multiple locks, enhancing convenience and security on job sites or commercial properties.
Specifications
| Brand | Master Lock |
| Product number | 4150KA |
| Body width | 1-7/8 in (48 mm) |
| Shackle length | 15/16 in (24 mm) |
| Shackle diameter | 9/32 in (7 mm) |
| Shackle width | 1 in (25 mm) |
| Color | Gold |
| Lock type | Keyed alike, non-rekeyable |
| Cylinder | 5-pin tumbler |
| Packaging | Commercial boxed |
Additional product details
The 4150KA padlocks brass body is engineered to resist environmental wear, making it suitable for outdoor and industrial environments. Its hardened steel shackle enhances security against cutting attempts, while the non-rekeyable cylinder offers reliable pick resistance. This lock is designed for users who require multiple locks keyed alike for efficient access control.
Secure your cabinets, fences, and equipment with the Master Lock 4150KA, combining durability and convenient keyed alike functionality for effective industrial security.
MFG Part #: 4150KA
| Product Type | Lockout Tagout |
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Shipping
We Ship Internationally - We can ship to virtually any address in the world, with some restrictions on certain products.
Standard Delivery: Ground shipping typically delivers in approximately 5 business days from our Columbus, OH warehouse.
Expedited Options Available:
- Priority and Expedited handling speeds up processing
- Overnight shipping available (guaranteed) - must order by phone before 12pm EST M-F
- Some items ship "Manufacturer Direct" and cannot be expedited
Important: Inspect your delivery before signing! Note any damage on the shipping document.
Returns Policy
30-Day Return Window: Most new, unopened items can be returned within 30 days for a full refund.
Non-Returnable Items:
- Made-to-order fall protection products
- Used vacuums, respirators, gas monitors, or air scrubbers
- Calibration gas (hazardous material)
- PAPR and specialty respiratory items (non-stock)
Restocking Fee: 30% restocking fee or shipping costs apply if return is due to buyer error.
Refund Timeline: Expect refunds within 4 weeks, though many are processed faster.

