Smiths Locks Universal 5 Pin Cylinder Key Blank Reverse Pack 10

Smiths Locks Universal 5 Pin Cylinder Key Blank Reverse – Pack of 10

High-Precision Nickel-Plated Steel Key Blanks for Reversed 5-Pin Cylinder Applications

Product Overview

The Smiths Locks Universal 5 Pin Cylinder Key Blank Reverse – Pack of 10 is expertly crafted for compatibility with reversed profile 5-pin lock cylinders. Designed for durability and smooth operation, these key blanks are manufactured from hardened steel and finished with a protective nickel plating, offering corrosion resistance and precise machinability. Ideal for locksmiths, property professionals, and hardware retailers, this reverse-cut blank supports a wide array of locking systems and duplication machines.

Unlike standard profile key blanks, the reverse variant accommodates cylinders that require an inverted keyway—commonly found in specific residential and commercial lock systems. This makes it an essential tool for professionals working across a wide variety of lock brands and models.

Key Features

• Reverse-Cut 5-Pin Profile: Designed specifically for cylinder locks requiring a reverse/inverted keyway configuration.

• Strong Nickel-Plated Steel: Delivers long-lasting strength, resistance to wear and corrosion, and consistent cutting performance.

• Machine-Compatible: Suitable for use with both manual and automated key duplication machines in professional settings.

• Versatile Use Cases: Ideal for locksmith services, key cutting retailers, facilities management, and maintenance teams.

• Economical Bulk Pack: Includes 10 identical blanks for operational efficiency and inventory convenience.

Boxed Dimensions & Weight

• Width: 9.5 cm

• Height: 15.5 cm

• Depth: 0.5 cm

• Weight: 100 grams

Compact and lightweight for easy storage, shipment, or mobile locksmith use.

Cross-Reference Compatibility

This key blank matches a wide array of industry-standard blank profiles, ensuring broad utility across multiple brands and key systems:

• Errebi: U5S

• Silca: UL051, ULO51

• JMA: U-5I, U5I, U51

• HD (Hoffman): UL1R, PSUL1R, SUL1R

• HD Hook: H0522

• KL (Keyline): UN5S

• Orion: UNL5L

• Ilco: WA91L

• RST: 640UL, 3A

• DL: LR61Y

• C Birch Hook: 5848

• Keyprint Hook: DG14K

This extensive cross-reference ensures maximum flexibility when working with diverse locking systems and clients.

Common Use Cases

• Locksmith Services: Reliable reverse-profile blanks for clients with inverted cylinder systems.

• Property Management: Prepare secure duplicates for properties using less common lock orientations.

• Key Cutting Stations: Serve customers needing reverse-profile keys with a reliable, durable blank.

• Facilities Maintenance: Ensure quick replacement keys for buildings with reverse-profile locks.

• DIY Lock Enthusiasts: Advanced users can create precise duplicates for less conventional locks.

Frequently Asked Questions (FAQ)

Q: What does “reverse” mean in the context of these key blanks?
A: “Reverse” refers to the inverted orientation of the key’s profile or bitting side. These blanks are designed to match lock cylinders that are keyed in a mirrored configuration compared to standard blanks.

Q: Can I use these with any 5-pin cylinder lock?
A: No. These are specifically intended for reverse-profile 5-pin cylinders. For standard keyways, use the standard Smiths Locks Universal 5 Pin Cylinder Key Blanks instead.

Q: Are these blanks pre-cut?
A: No, these are uncut key blanks that must be cut using a key duplication machine.

Q: What material are the blanks made of?
A: These blanks are made from steel and finished with a nickel-plated coating for added corrosion resistance and smooth operation.

Q: Will these blanks work in automated key duplication machines?
A: Yes. They are fully compatible with most commercial key cutting equipment used by locksmiths and hardware stores.

Q: Can I use these for restricted or patented keyways?
A: No. These are for general-purpose, non-restricted key systems only. For restricted keys, consult the lock manufacturer or an authorized dealer.

Customer Reviews

James H. – Certified Locksmith
“The reverse blanks are harder to find in bulk, but these from Smiths Locks are always consistent. Cuts clean, strong steel, and fits a wide range of inverted-profile locks.”

Sandra K. – Apartment Complex Manager
“Several of our units use reverse-profile cylinders. These blanks saved time and money—great fit and quick cutting with our in-house machine.”

Alan P. – Hardware Retailer
“These are essential stock in our store’s key cutting section. Not every customer needs a reverse blank, but when they do, this pack gets the job done with no issues.”

Laura M. – Facilities Engineer
“Perfect for making spares across our older installations. Glad to have a go-to pack that covers the reverse systems we still manage.”

Conclusion

The Smiths Locks Universal 5 Pin Cylinder Key Blank Reverse – Pack of 10 is a professional-grade, high-precision key blank designed for compatibility with a variety of reversed 5-pin cylinder lock profiles. Manufactured from durable nickel-plated steel, these blanks offer smooth cutting, broad profile support, and long-term reliability.

Whether you’re a locksmith, facilities operator, or retail key cutter, these blanks provide a versatile and dependable solution for inverted lock systems.

Smiths Locks – Built for Precision, Trusted by Professionals.