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ERA Lock Cylinders

Best ERA Lock Cylinders of 2026

Name: ERA 863-31 Brass Rim Cylinder Lock
Brand: ERA

Corey Phillips

Last Updated: 4 Feb 2026

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ERA lock cylinders are high-quality security components that provide reliable protection for your home or business. These lock cylinders are designed to fit a variety of doors, including wooden, uPVC, and composite doors. With their durable construction and advanced security features, ERA lock cylinders offer peace of mind knowing that your property is protected against potential intruders. Whether you need to replace an old cylinder or upgrade your current security system, ERA lock cylinders are a recommended choice to ensure the safety of your premises.

At a Glance: Our Top Picks

#TOP 1

ERA 863-31 Brass Rim Cylinder Lock

9.9

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#TOP 2

ERA 4103-51 Euro Profile Cylinder with Thumbturn

9.8

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#TOP 3

ERA Invincible Double Euro Cylinder Lock

9.6

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Top 10 ERA Lock Cylinders

#TOP 1 Best Brass Lock Cylinder

ERA 863-31 Brass Rim Cylinder Lock

ERA
863-31
Multi

ERA 863-31 Rim Cylinder - Brass

The ERA Rim Cylinder Lock is a versatile 5 pin replacement that fits most nightlatch style front door locks. With three keys included, you can easily ensure access for family members or trusted guests. The spindle can be cut to size, allowing for a perfect fit on your door, which is suitable for thicknesses between 35mm and 54mm. This adaptability makes it a convenient choice for various door types, enhancing your home security with ease.

9.9

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What We Like

Fits most nightlatch locks
Includes 3 keys
Customisable spindle length
Suitable for various door thicknesses

#TOP 2

ERA 4103-51 Euro Profile Cylinder with Thumbturn

ERA
4103-51
Grey

ERA 4103-51 35 x 35mm 6-Pin Euro Profile Cylinder and Thumbturn - Satin, Grey

The ERA 4103-51 Cylinder offers controlled access with a key from one side, while allowing you easy access and privacy with a thumbturn on the other side of the door. This feature is particularly useful for residents who want to maintain security without sacrificing convenience. The lock's six-pin mechanism enhances security, providing greater key variations. Additionally, installation is straightforward with a simple one-screw method, making it an excellent choice for DIY enthusiasts. It is compatible with multi-point locks on PVCU and composite doors as well as mortice locks on timber or composite doors.

9.8

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What We Like

Easy DIY installation
Enhanced security features
Convenient thumbturn access
Versatile compatibility

#TOP 3

ERA Invincible Double Euro Cylinder Lock

ERA
BS-INV-3535-51
Satin
35/35

ERA Invincible Double Euro Cylinder (35/35, Satin)

The ERA Invincible Cylinder Lock is an excellent choice for locations needing controlled access from both sides. Its newly designed, robust platform significantly enhances the lock's resistance to attacks, providing you with peace of mind. With high-security hardened 6 pins, it offers excellent protection against picking, drilling, snapping, and bumping. This means you can trust that your property remains safe. Supplied with three cut keys, it ensures that you have convenient access while maintaining high security.

9.6

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What We Like

High security features
Robust design against attacks
Controlled access from both sides
Three cut keys included

#TOP 4

ERA 4070-51 6-Pin Euro Cylinder Lock

ERA
4070-51
Grey

ERA 4070-51 35 x 45mm 6-Pin Euro Profile Cylinder - Satin , Grey

The ERA 4070-51 Cylinder Lock offers controlled key access from both sides of your door, ensuring enhanced security for your home. This lock features an easy one-screw method for replacement or fitting, making it a convenient DIY option for users. With a 6-pin mechanism, you benefit from higher security and a greater variety of key options to suit your needs. It is also designed to work seamlessly with multi-point locks on PVCU and composite doors, providing added versatility.

9.6

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What We Like

Controlled key access
Easy DIY installation
Higher security with 6 pins
Compatible with various doors

#TOP 5

ERA Satin Nickel Replacement Cylinder Lock

ERA
863-52
Satin Nickel

ERA Replacement Cylinder Door Lock Satin Nickel 3 Keys

The ERA Cylinder Lock is designed for your security needs, featuring three keys for added convenience. Its five-pin design enhances security, making it more difficult for unauthorised access. With a satin nickel finish, this lock not only provides durability but also adds a touch of elegance to your door. It is suitable for doors between 35 to 54 mm thick, ensuring a perfect fit for various installations. This lock comes complete with fixings and fitting instructions, making installation a straightforward task for you.

9.4

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What We Like

Includes three keys
Five-pin design enhances security
Satin nickel finish for durability
Fits doors 35 to 54 mm
Comes with fixings and instructions

#TOP 6

ERA 863 5-Pin Rim Cylinder Lock

ERA
UTST3414_1
Chrome
One Size

ERA 863 5-Pin Rim Cylinder

The ERA 863 Rim Cylinder is an excellent choice for replacing your front door lock. It is compatible with all types of front door lock models, making it versatile for various applications. The rim cylinder features an advanced specification design that enhances security, ensuring you feel safe in your home. Each cylinder comes with three keys, offering convenience and easy access for multiple users. This product not only provides enhanced security but also simplifies your daily routines.

9.4

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What We Like

Compatible with all front door locks
Enhanced security features
Comes with three keys

#TOP 7

ERA Maximum Security Nightlatch with Chrome Finish

ERA
1930-37-1
Grey
60mm Backset

ERA 1930-37-1 Maximum Security BS Nightlatch with Polished Chrome Body

The ERA Nightlatch offers exceptional security for your home. It is certified to BS3621, ensuring that it meets the standards set by insurance companies, giving you peace of mind. When the door is closed, the latch bolt automatically deadlocks, effectively preventing any unauthorised access through credit card attacks. Additionally, the locking internal handle adds an extra layer of security, ensuring that your door remains secure when you are home. The 6 pin cylinder with an armoured pull further protects against drill attacks, making it a reliable choice for safeguarding your property.

9.4

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What We Like

Insurance approved for security
Automatic deadlocking feature
Locking internal handle
Drill attack resistance

#TOP 8

ERA 4106-51 Euro Profile Cylinder with Thumbturn

ERA
4106-51
Grey

ERA 4106-51 40 x 40mm 6-Pin Euro Profile Cylinder and Thumbturn - Satin , Grey

The ERA 4106-51 Cylinder offers a convenient solution for your door security needs. With controlled access by key from one side and a Thumbturn on the other, you can easily secure your door while enjoying quick access when needed. The one-screw fitting method makes installation a breeze, allowing you to DIY without hassle. Its 6-pin mechanism enhances security and provides greater key variations, giving you peace of mind that your home is well-protected.

9.3

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What We Like

Easy DIY installation
High security with 6 pins
Thumbturn for quick access
Compatible with various doors

#TOP 9 Best ERA Mortise Lock

ERA Fortress 261-31A Maximum Security Deadlock

ERA
261-31A
Brass

ERA Fortress 261-31A, 2.5-inch/ 64mm 5 Lever Maximum Security Mortice Deadlock - Brass Effect

The ERA Fortress Deadlock is designed for maximum security, ensuring peace of mind for your home. Certified to BS3621, this deadlock is recognised by all insurance companies, making it a reliable choice for safeguarding your property. With its laminated hardened steel, 20mm anti-saw deadbolt, you can trust it to withstand tampering attempts. Additionally, the hardened steel case plates resist drill attacks, adding another layer of protection. The pick-resistant mechanism further enhances security, ensuring that unauthorised access is significantly reduced.

9.3

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What We Like

Insurance approved
Drill-resistant construction
Pick-resistant mechanism
Easy installation
High durability

#TOP 10

Era Fortress 3 Star Anti Snap Euro Cylinder Lock

ERA
Era Fortress 3 Star
Grey

Era Fortress 3 Star Anti Snap Euro Cylinder Barrel High Security TS007 UPVC Door Lock 40/55 (95mm)

The Era Fortress Euro Cylinder offers top security for your UPVC doors. With Sold Secure Diamond approval, it ensures you are protected against the most determined intruders. The included padlock comes with three keys, providing convenience and ease of access. Its TS007 3-star rating is the highest available, assuring excellent resistance to forced entry. This means you can feel safe knowing your door lock meets rigorous British security standards.

9.1

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What We Like

Top security certification
Comes with three keys
Highest TS007 3-star rating
Strong resistance to break-ins

Editor's Notes

During our ERA lock cylinder research, we found 96 ERA lock cylinder products and shortlisted 10 quality products. We collected and analyzed 6,193 customer reviews through our big data system to write the ERA lock cylinders list. We found that most customers choose ERA lock cylinders with an average price of £13.94.

The ERA lock cylinders are available for purchase. The top 10 picks range in price from a low of £8.00 to a high of £59.00, find the one that fits your budget.

Written by

Corey Phillips

Corey Philips is an electrician and lighting expert. He graduated from the University of Birmingham in 2012 with a Bachelor's degree in electrical and electronics engineering. Corey is a specialist contractor in lights. He sells and installs and recommends lights and lamp sheds, and other lights accessories. Aside from that, Corey is vast in installing and maintaining electrical appliances like air conditioners, water heaters, and the likes.