Smiths Locks Universal 4 Pin Cylinder Key Blank Pack of 10

Durable, Nickel-Plated Steel Key Blanks for 4-Pin Cylinder Lock Systems

Product Overview

The Smiths Locks Universal 4 Pin Cylinder Key Blank Pack of 10 is a trusted and high-quality solution for locksmiths, hardware retailers, and property professionals who work with 4-pin cylinder locking systems. Built from robust steel and coated in a nickel-plated finish, these key blanks provide long-term resistance to wear and corrosion, as well as consistent machinability.

Ideal for both residential and light commercial use, this universal key blank features broad compatibility with a range of international key profiles. The 4-pin configuration supports older or simpler lock types, making it a reliable choice for replacement keys, duplicate sets, and stock replenishment for cutting stations.

Key Features

• 4-Pin Cylinder Compatibility: Designed specifically for use with standard 4-pin cylinder lock mechanisms, commonly found in household and light-duty applications.

• Nickel-Plated Steel Construction: Engineered from high-quality steel for strength and durability, with a corrosion-resistant nickel finish for smooth keyway operation and extended lifespan.

• Cutting Precision: Crafted to exact standards for clean, consistent cuts using all major key duplication machines.

• Multi-Brand Cross Compatibility: Designed to match an extensive list of cross-reference codes, making this blank exceptionally versatile.

• Professional Bulk Pack: Includes 10 identical uncut blanksperfect for locksmith shops, facility managers, and hardware stores.

Boxed Dimensions & Weight

• Width: 9.5 cm

• Height: 15.5 cm

• Depth: 0.5 cm

• Weight: 100 grams

Compact packaging supports easy stocking, organizing, and handlingwhether in a mobile locksmith van, back office, or store display.

Cross-Reference Compatibility

This key blank corresponds with multiple leading key profiles used in the UK and internationally. Reference these codes for quick matching:

• Errebi: U4D

• Silca: UL052, ULO52

• JMA: U-4D

• HD: UL062, NS9CS, PSNS9CS, SN9CS

• HD Hook: H0156, XH230

• KL (Keyline): UN4D

• DL: NS9CS

• Orion: UNL4

• Ilco: WA91W

• CEA: UN2

• Curtis: WMS-1

• Mister Minit: 392

• SKS: 207C

• RST: W266

• C Birch Hook: 5845

• Keyprint Hook: H134K

This wide compatibility list makes the Smiths Locks Universal 4 Pin blank a go-to product for servicing a range of systems and clients with varying needs.

Common Applications

• Locksmith Workshops: Keep a reliable stock for key duplications involving 4-pin cylinderscommon in older lock systems.

• Property Management: Replace or duplicate keys for residential properties, mailboxes, internal office doors, and padlocks.

• DIY Hardware Retail: Offer high-quality blanks for in-store key duplication stations.

• Facilities Maintenance: Quickly generate replacement keys for light-duty locks across campuses, schools, and offices.

• Security Installers: Equip field technicians with universal blanks for simple, compatible lock installations and replacements.

Frequently Asked Questions (FAQ)

Q: What does 4-pin mean in key blanks?
A: It refers to the number of pin tumblers inside the lock cylinder the key operates. This blank is specifically designed for locks with four pins, which are typically used in lower-security applications.

Q: Are these key blanks pre-cut?
A: No. These are uncut blanks and require duplication using a key cutting machine.

Q: What materials are used in these blanks?
A: The blanks are made from steel with a nickel-plated finish, providing a strong core and a smooth, corrosion-resistant surface.

Q: Are they compatible with all key cutting machines?
A: Yes. These blanks are suitable for most commercial and residential key cutting machines, including both manual and automatic models.

Q: Are these suitable for high-security or restricted key systems?
A: No. These are designed for standard, non-restricted 4-pin cylinders. For high-security locks, always use the manufacturers designated blank.

Customer Reviews

Paul M. Locksmith, Birmingham
“Reliable quality and easy to cut. I use these regularly for older property locks and small padlocks. Excellent compatibility with our Silca machine.”

Rachel D. Retail Key Cutter
“These blanks are part of our core offering. Good value in a 10-pack and durable enough for multiple key cuts without chipping or deforming.”

Mohamed I. Property Manager
“We maintain hundreds of units, many of which still use 4-pin locks. These blanks have worked across different brands without any issue.”

Louise K. DIY Enthusiast
“Great for simple key replacement projects. I used one of these for an old patio door lockperfect match and easy to cut at my local shop.”

Conclusion

The Smiths Locks Universal 4 Pin Cylinder Key Blank Pack of 10 offers locksmiths, retailers, and property professionals a reliable, cost-effective, and versatile solution for servicing older or lighter-duty locking systems. Precision-made from nickel-plated steel and compatible with a broad range of lock profiles, these blanks provide consistent cutting and dependable performance.

Whether you’re duplicating a set of keys for a residential property or maintaining a locksmith workshop, these blanks deliver the quality and compatibility you can count on.

Smiths Locks Trusted Tools for Everyday Security.