Tradition is best when it knows when to stop. The Farringdon Round Knob balances softened classical detailing with measured proportions for Georgian, Regency & Neoclassical, Victorian & Arts and Crafts, and Edwardian & Heritage Classic cabinetry.
Made to order in England by Capramont & Co for London townhouses and private residences across Surrey and the Cotswolds. Performance Metals offers the same design in specialist engineering materials, with suitability assessed for the project's environment and everyday use.
Specified and quoted for each project. Material choice, dimensions, fixings and quantities are reviewed before manufacture.
The Capramont Project Process
From specification to tracked delivery.
For those who wish to consider a Performance Metal beyond the photograph, a full-size Harrington knob offers a physical reference for its tone, texture and surface character. Available to purchase without an existing project or hardware order, the sample is yours to keep.
Explore the Performance Metals Sample KnobProject Pricing
Performance Metal Hardware is quoted project by project. Select your required size and material above, then request pricing for your quantities and specification. Custom sizes, non-standard centres, fixing requirements and project-specific materials can also be reviewed as part of the quotation.
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Farringdon — Performance Metals
Farringdon Round Knob — Performance Metals belongs to the Farringdon collection and is specified here in Performance Metals. Architectural styles: Contemporary Classic; Georgian, Regency & Neoclassical; Victorian & Arts and Crafts; Edwardian & Heritage Classic.
Available on this design: Marine-Grade Naval Brass · Marine-Grade Nickel-Coated Naval Brass — Satin Nickel · Aerospace-Grade Powdercoated Aluminium — Black.
Choose the geometry and size first, then select only from the Performance Metals routes actually offered on this product for the intended environment, handling frequency, cleaning regime, corrosion requirement, weight and long-term service.
United Kingdom: Performance Metals can be reviewed for bespoke kitchens, prime residential joinery, hospitality, coastal and waterfront interiors and selected specialist applications.
Farringdon specification rule: final material suitability is application-specific and should be reviewed before quotation and production.
| Standard dimensions | Functional role | Fixing centres | Projection | Knob diameter | Fixing | Custom centres |
|---|---|---|---|---|---|---|
| 19 | Cabinet Knob | — | 28.0 mm | Ø19 mm | M5 | — |
| 25 | Cabinet Knob | — | 37.0 mm | Ø25 mm | M5 | — |
| 31 | Cabinet Knob | — | 46.0 mm | Ø31 mm | M5 | — |
| 38 | Cabinet Knob | — | 55.0 mm | Ø38 mm | M5 | — |
Exact metric values remain the standard-product manufacturing datum.
Available on this Farringdon product: Marine-Grade Naval Brass · Marine-Grade Nickel-Coated Naval Brass — Satin Nickel · Aerospace-Grade Powdercoated Aluminium — Black
Engineering route: Marine-grade.
Construction: Solid Marine-Grade Naval Brass.
Why specify it: A warm solid-metal route selected where improved corrosion resistance over standard decorative brass is part of the material brief.
Project route: Premium residential joinery, coastal interiors and selected yacht-interior applications where the alloy itself forms part of the specification.
Engineering route: Marine-grade.
Construction: Satin nickel over a solid Marine-Grade Naval Brass substrate.
Why specify it: A cooler architectural appearance combined with a corrosion-resistant underlying alloy for improved environmental stability.
Project route: Luxury residential and hospitality interiors plus selected coastal or yacht-interior applications where a nickel appearance is required.
Engineering route: Aerospace-grade.
Construction: Precision-machined Aerospace-grade aluminium with a controlled architectural powdercoat.
Why specify it: Selected for low weight, dimensional stability, repeatable geometry and controlled colour, using material specified for aerospace-level engineering applications.
Project route: Contemporary residential and hospitality joinery, architectural interiors and weight-sensitive fitted furniture where low mass and surface uniformity matter.
These six project authority routes provide the project-context layer around this Performance Metals design. Material suitability remains application-specific: use the relevant route to review environment, service condition, geometry, cleaning, lifecycle and specification requirements before quotation and manufacture.
For kitchens, dressing rooms, bars, vanities, wardrobes and whole-home fitted interiors where one coordinated hardware language must work across different cabinet scales.
Use this route for repeated unit types, amenity spaces, later phases and replacement continuity under one controlled cabinet-hardware specification.
Use the hotel authority route for guestrooms, suites, casegoods, wardrobes, minibars, vanities, bars, phased quantities and lifecycle replacement planning.
Naval Brass and Nickel-Coated Naval Brass is available on this design for project review. Use the coastal authority route where humidity, salt-laden air, ventilation, cleaning exposure and proximity to water influence material selection; only material routes actually offered on this product should be specified.
Marine material routes are also available on this design. Use the yacht authority route where existing drilling, clearances, compact joinery, weight and marine-adjacent service conditions must be resolved before manufacture.
Use the wellness authority route where humidity, cleaning regime, touch frequency and service zone affect material and hardware-format selection.
Record product, size, fixing centres, material route, approved finish reference, quantity, room use and spare requirement before production so future replacements and phased project orders can return to the same controlled specification.
Approve the physical material / finish reference before made-to-order production. For hospitality, coastal, yacht, humid or high-use projects, send the intended environment, cleaning regime, drawings, quantities, cabinet-front construction and fixing conditions for review so the material and dimensional specification are resolved together.
Capramont & Co catalogue: 14 collections · 39 core hardware forms · 171 standard dimensional options · 1,884 standard configurations across Heritage and Performance Metals.
Performance Metals
Farringdon Round Knob — Performance Metals · Core form: Cabinet Knob · Functional role: Cabinet Knob · 12 Performance Metals configurations.
Same design geometry: 12 Performance Metals configurations · 32 Heritage configurations · 44 standard configurations across both specification routes.
| Product | Core form | Functional role | PM configs | Standard dimensions |
|---|---|---|---|---|
| Farringdon Round Knob — Performance Metals | Cabinet Knob | Cabinet Knob | 12 | |
| Farringdon Cup — Performance Metals | Cup Pull | Cup Pull | 9 | |
| Farringdon Cushion Knob — Performance Metals | Cabinet Knob | Cabinet Knob | 12 | |
| Farringdon Cabinet Handle — Performance Metals | Cabinet Pull | Cabinet Pull · Appliance Pull | 21 | |
| Farringdon Mushroom Knob — Performance Metals | Cabinet Knob | Cabinet Knob | 12 |
Farringdon Performance Metals on this design: Marine-Grade Naval Brass · Marine-Grade Nickel-Coated Naval Brass — Satin Nickel · Aerospace-Grade Powdercoated Aluminium. The links below support the routes actually offered on this product rather than a generic material specification.
Marine-grade routes connect this Farringdon design to corrosion, humidity, salt-air and environmental-stability review.
Aerospace-grade aluminium provides the low-weight, dimensionally stable route offered on this Farringdon design.
Farringdon Performance Metals: use the matching localised project authority page for the project-context layer; material suitability remains application-specific.
Send the intended environment, drawings, fixing centres, quantities, cleaning regime and material direction before made-to-order production.
