152 x 25mm Lever Action Flush Bolt Polished Brass
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
Securing Double Doors with the 152 x 25mm Lever Action Flush Bolt Polished Brass
Double doors and classic French casements add character and light to any property, but getting them to sit securely against draughts and movement can prove tricky. When two door leaves meet in the middle, the passive leaf needs to stay firmly rooted in the frame so that the primary active door has a rigid, reliable post to lock against. Traditional slide bolts can feel awkward to reach, stick inside their tracks, or spoil the clean lines of fine woodwork when mounted on the outer face.
The 152 x 25mm Lever Action Flush Bolt Polished Brass solves these daily headaches by sitting completely recessed within the door edge or face. Its smooth flip lever mechanism glides an 11mm solid brass bolt into the header or floor threshold without catching, offering clean operation for busy domestic households and light commercial settings alike. Because the fitting installs flush into the timber, the hardware remains tucked out of sight when the doors are closed, preserving the natural sightlines of your entryway.
Manufactured from robust materials and treated to a deep polished brass sheen, this hardware combines classic architectural appeal with dependable strength. Whether you are installing a brand new pair of timber patio doors or renovating traditional internal room dividers, this bolt provides the stability your doorway needs without complicated moving parts or bulky surface latches.
Architectural Elegance Meets Everyday Reliability
When fitting out premium joinery, ironmongery should enhance the timber rather than distract from it. The radiant golden tone of polished brass brings warmth to hardwoods like oak, walnut, and mahogany, while also offering a handsome contrast against painted white or dark contemporary doors. This 152mm length provides a balanced profile that delivers plenty of mechanical leverage without requiring an unnecessarily large mortice cutout in your door leaf.
By tucking the mechanical body into the timber, the flush fitting prevents snagged clothing and accidental bumps that often happen with protruding surface bolts. It allows your doors to open fully flat against adjacent walls or fold back neatly, making it an ideal choice for connecting living rooms, dining spaces, or garden rooms where free movement is essential.
Stage-by-Stage Operational Guide
1. Preparation and Morticing
Accurate morticing ensures the faceplate sits perfectly level with the door timber. Mark out the 152mm by 25mm profile along the closing edge or face of the slave leaf, carefully chiselling to a depth of 25mm. Taking time during preparation ensures smooth lever movement and prevents binding against the frame rebate once the door closes.
2. Fitting the Mechanical Body
Slot the brass assembly into your prepared recess and secure it using the wood screws included in the pack. Pilot holes will protect surrounding grain from splitting. The body should fit snugly without forced pressure, allowing internal linkages to move freely without friction from adjacent timber fibres.
3. Keeper Plate Alignment
Line up the matching polished brass strike plate directly above or below the bolt route on your frame or floor sill. Drill the socket to accommodate the full 16mm throw depth. A precise receiver hole ensures the door leaf locks home tightly without rattling in strong draughts.
4. Smooth Everyday Control
Once in place, simply flick the integrated lever downward to shoot the 11mm rod into the frame, or flip it upward to retract the bolt flush. The positive mechanical cam prevents the bolt from dropping under its own weight, keeping the slave leaf reliably fixed whenever your active door opens.
Designed for Everyday Durability
The mechanical design behind this flush bolt avoids complicated gears or fragile springs that might degrade after years of cycling. Instead, it relies on a direct cam lever mechanism that translates an easy thumb flick into firm lateral drive. When extended, the 16mm bolt throw reaches deep into your frame header or floor keep, anchoring the stationary door against crosswinds and physical pressure.
This solid anchoring is vital for maintaining home security and thermal efficiency. When the slave door is locked rock steady at both top and bottom edges, weather seals compress evenly along the perimeter. This stops air infiltration, dampens external noise, and prevents draughty cold spots around your French casements.
- Polished brass face: Supplies a gleaming, reflective finish that complements traditional and modern brass ironmongery throughout your home.
- Substantial 11mm bolt diameter: Resists bending forces and keeps timber doors rigid under continuous use.
- Generous 16mm bolt extension: Reaches securely into the threshold, bridging seasonal gaps caused by natural timber expansion.
- Dual mounting versatility: Can be installed either in the narrow edge of rebated double doors or surface recessed onto the face of flush doors.
- Complete hardware pack: Includes a matching brass strike plate and fixing screws so you can complete the installation right out of the box.
Technical Specifications
| Specification | Rating or Standard | Practical Details |
|---|---|---|
| Product Type | Lever Action Flush Bolt | Internal cam mechanism designed for timber door edge or face morticing |
| Overall Length | 152mm | Compact profile ideal for both standard internal and heavy external leaves |
| Plate Width | 25mm | Fits comfortably into standard timber door edges without weakening edge strength |
| Wing Width | 38mm | Ensures solid timber seating across wider mortice channels |
| Mortice Depth | 25mm | Standard routing depth easily achieved with common joinery router bits or hand chisels |
| Bolt Diameter | 11mm | Stout solid metal rod resistant to physical stress and lateral warping |
| Bolt Throw | 16mm | Deep penetration into top header frame or ground strike plate |
| Finish | Polished Brass | Classic golden appearance offering corrosion resistance and timeless style |
| Included Accessories | Full Fixing Pack | Matching polished brass strike keeper plate and countersunk wood screws |
Simple Maintenance for Lasting Beauty
Caring for your polished brass hardware is straightforward. To maintain its lustrous golden glow, wipe the surface occasionally with a soft dry cloth to remove dust and finger marks. Avoid harsh chemical cleaners or abrasive scouring pads, as these can dull the protective clear coating or scratch the reflective brass finish.
Every year or two, applying a single drop of light machine oil or silicone spray directly into the lever pivot ensures internal components continue to move effortlessly. Checking the mounting screws during seasonal changes helps guarantee that timber movement caused by humidity does not loosen the strike plate or cause alignment issues between door and frame.
Not sure if this flush bolt is right for your requirements?
Selecting the correct hardware dimensions and throw depth is essential for smooth door operation. Whether you need guidance on double door rebated edges, advice on compatible accessories, or help with sizing, our experienced technical team at Doorfit is always here to assist.
Contact Our TeamSpecification
| Finish | Polished Brass |
|---|---|
| Dimensions | 152 x 25mm |

