
Dormakaba Flush Bolt Top Hat Ferrule 2903 – Satin Nickel Pearl
The Dormakaba 2903 top hat ferrule is designed to suit 2901 series flush bolts. It provides a neat, durable receiver for the flush bolt, helping guide and protect the bolt during operation.
Manufactured with a satin nickel pearl finish, this ferrule is suited to commercial and residential door applications where a clean, professional appearance is required.
Key Features
- Top hat style ferrule for flush bolt installations.
- Designed to suit Dormakaba 2901 series flush bolts.
- Provides a protective and guided receiver for the bolt.
- Satin nickel pearl finish.
Specifications
- Item Code: DO2903SNP
- Product Type: Flush bolt ferrule
- Suitability: Dormakaba 2901 series flush bolts
- Finish: Satin nickel pearl
What's In The Box
- 1 × Top hat ferrule
Suitable Uses
- Timber or metal doors fitted with 2901 series flush bolts.
- Commercial and residential double door installations.
- Replacement ferrule for worn or damaged flush bolt receivers.
Dimensions

| Dimension | Size |
|---|---|
| Overall Length | 28.5 mm |
| Outer Diameter | 30 mm |
| Inner Diameter | 13 mm |
Frequently Asked Questions
- Which flush bolts does this ferrule suit?
It is designed to suit Dormakaba 2901 series flush bolts. - What is the purpose of a top hat ferrule?
It provides a clean, durable receiver for the flush bolt, helping guide the bolt into position and protect the surrounding material. - Can this be used as a replacement part?
Yes. It is commonly used to replace worn or damaged ferrules in existing flush bolt installations.
Additional Information
- Top hat ferrules are commonly installed in the floor or head to receive the flush bolt.
- Correct drilling size is important to ensure a snug fit and smooth bolt operation.
- Replacing worn ferrules can restore proper bolt engagement and reduce noise or binding.
dormakaba Warranty
dormakaba Australia Pty Ltd (ABN 14 067 969 466) provides the following warranty on all dormakaba branded products sold in Australia. This warranty is in addition to, and does not limit, your rights under the Australian Consumer Law.
Warranty Summary
How to Make a Claim
- Report the defect promptly. Contact Terry's Tradies Pty Ltd and its associated websites, trading names, and subsidiaries (including Gold Coast Smart Locks) as your point of sale in the first instance. Claims must be lodged no later than 1 month from the date the defect becomes obvious.
- Prepare your documentation. You will need proof of purchase (invoice or receipt), the date of delivery or installation, your name and address, and any maintenance records relevant to the product.
- Make the product available for inspection. dormakaba requires adequate access to the goods, fittings, and fixtures to assess any warranty claim and carry out repairs. If no fault is found, dormakaba's standard costs for inspection, service, and testing apply.
- Warranty work is conducted during normal business hours � 8:00am to 5:00pm, Monday to Friday.
Note: The expense of making a warranty claim (including transport and access costs) is borne by the purchaser.
Exclusions
This warranty does not cover:
- Damage or defects caused by misuse, abuse, neglect, or failure to follow dormakaba's selection, installation, and maintenance instructions
- Fair wear and tear
- Damage arising from installation not carried out by dormakaba or its authorised agents
- Damage caused to the structures the product is installed in, where installation was not by dormakaba or its authorised agents
- Damage caused by circumstances beyond dormakaba's control
- Defects within acceptable industry variances
- Products used other than for their intended purpose
- Damage from exposure to abnormal conditions, including but not limited to extreme temperature, water, fire, humidity, pressure, or stress
- Products that have been modified, built on, or repaired by a third party
- Products not maintained in accordance with dormakaba's care, cleaning, and maintenance instructions (as amended from time to time on the dormakaba website)
- Routine maintenance items (the purchaser's responsibility)
- Products installed, maintained, or operated other than in accordance with dormakaba's instructions
- Overhaul, replacement, or repair work carried out prior to dormakaba's approval of a warranty claim
Important Notes
In Australia, our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure, and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have goods repaired or replaced if they fail to be of acceptable quality and the failure does not amount to a major failure. Nothing in this warranty limits or excludes these statutory rights.
dormakaba reserves the right to replace defective parts with components of similar quality, grade, and composition where an identical part is unavailable. Refurbished parts or goods of the same type may be used. For discontinued or unavailable products, dormakaba may substitute an equivalent current product. All products replaced under warranty become the property of dormakaba.