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.
