Era 100-12 White Patio Door Lock Cut Key
In stock
Delivery Information
| Delivery Time Frame | Delivery Information |
| Next Working Day By 1PM | When an order is placed by 3pm for next working day on certain items |
| Standard Delivery | Usually delivered in 2 to 4 working days |
| Delivery Charges | |
| UK Mainland | Prices start at £3.95 for very small items, £6.50 for small, £9.50 for medium and £20 for large/long items |
| Scottish Highlands & Islands, Northern Ireland & Ireland | Prices from £30, please see our delivery page for more info. |
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Description
Reliable Access with the Era 100-12 White Patio Door Lock Cut Key
Sliding patio doors offer fantastic views of your garden and flood internal living areas with natural daylight, but they also require dependable locking hardware to keep your property secure. Over time, original patio door keys frequently become worn, bent, or misplaced altogether. When your everyday key starts sticking or fails to engage the internal locking bolt smoothly, it introduces unnecessary daily frustration and leaves your home vulnerable to compromised access.
The Era 100-12 White Patio Door Lock Cut Key provides a straightforward and dependable solution for restoring effortless functionality to your patio entrance. Specifically prepared to match the classic ERA patio bolt mechanism, this pre-cut replacement key engages precisely with the internal cylinder pins. Choosing an accurate replacement cut to standard manufacturer dimensions prevents the premature wear and internal jamming commonly caused by poorly copied generic blanks.
Whether you need an additional spare for family members, a replacement for a lost key, or a fresh duplicate to keep in reserve, this key delivers consistent peace of mind. Supplied with a durable white moulded bow that blends naturally with standard white uPVC patio frames, it ensures everyday operation remains fluid, comfortable, and reliable across years of regular use.
Step by Step Key Replacement and Operational Guide
Stage 1 Identifying Your Lock Mechanism
Before placing an order, confirm that your existing hardware matches the ERA 100 series patio door lock range. These units are surface mounted or semi recessed bolts commonly installed on sliding doors. Checking the faceplate marking or referencing your original key profile confirms that this cut key aligns perfectly with your existing locking cylinder.
Stage 2 Precision Factory Cutting
Each Era 100-12 White Patio Door Lock Cut Key is milled using exacting tolerances to reflect the authentic manufacturer specifications. High quality brass alloy stock ensures rigid strength throughout the blade, preventing twisting or snapping under standard turning resistance during day to day locking and unlocking cycles.
Stage 3 Smooth Testing and Insertion
When your key arrives, insert it into the patio lock cylinder while the door remains open. Test the full rotational cycle without forcing the bow. A well cut key will slide easily into the keyway and throw the bolt smoothly, ensuring all internal locking pins seat correctly across the shear line.
Stage 4 Long Term Maintenance and Care
Keep your lock cylinder clean and dry to ensure ongoing fluid movement. Applying a light dry PTFE lubricant directly into the keyway once a year keeps the tumblers free from dirt build up and extends both the lifespan of the lock and the crisp edges of your replacement key.
Key Features and Practical Benefits
Investing in genuine pattern replacement keys guarantees that your physical security fittings operate exactly as the manufacturer intended. The following features demonstrate why selecting the correct replacement profile makes a substantial difference to daily security management.
- Accurate Profile Milling Produced to match the ERA 100 series specifications, avoiding the harsh edges and sticking points frequently found on non genuine cut blanks.
- Ergonomic White Bow Fitted with a sturdy white moulded head that provides comfortable grip for users of all ages while coordinating with white uPVC patio frames.
- Hard Wearing Construction Built using durable metal alloys that resist bending, torsional fatigue, and surface corrosion caused by outdoor condensation.
- Protects Internal Mechanisms Precise bitting prevents excessive wear against delicate internal lock tumblers, protecting the original lock body from costly breakdowns.
- Convenient Spare Provision Ideal for property managers, landlords, and family homes requiring multiple key holders to retain safe emergency egress.
Technical Specifications
| Specification | Rating or Standard | Practical Details |
|---|---|---|
| Product Model | ERA 100-12 Series | Engineered for compatible ERA patio door locking bolts |
| Blade Material | Solid Brass Alloy | Corrosion resistant metal providing excellent torsional strength |
| Key Bow Finish | Moulded White Composite | Ergonomic shape matches standard residential white door frames |
| Key Type | Cut Key | Supplied ready to use directly inside compatible cylinders |
| Application | Residential Patio Hardware | Suitable for sliding timber, aluminium, and uPVC patio doors |
Why Choose Doorfit for Replacement Keys
Doorfit has supplied premium architectural ironmongery, physical security fittings, and domestic door hardware across the United Kingdom for decades. Our long standing commitment to high quality products ensures that every customer receives dependable items that deliver immediate practical value. When ordering your replacement keys from us, you benefit from our extensive industry knowledge and dedicated customer care.
We understand that security hardware must fit perfectly first time to keep your home protected. Our key cutting and dispatch processes are managed with exceptional care to ensure clean bitting and prompt delivery straight to your door. If you are uncertain about which key or lock variant matches your existing patio setup, our experienced technical specialists are always available to help you find the ideal match.
Need Assistance Identifying Your Patio Key
If you are unsure whether this key suits your current patio door lock, our friendly team can help confirm compatibility before you buy. Contact us today for expert ironmongery advice.
Contact Our TeamSpecification
| Manufacturer | Era |
|---|---|
| Finish | White |

