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SFERA Solid Brass Knob

Home / Knobs / SKU: SFE.KN

$27

Free US delivery · Duties & taxes included

Buying for business? Apply for trade pricing.

Finish guide
Handcrafted to order · Estimated delivery Sat 5 Dec ·
Free worldwide delivery
90-day returns*
Up to 10-year warranty*
Handcrafted to order
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"I loved it. It perfectly met my expectations." Anna Leroy, verified buyer
SFERA Solid Brass Knob

Product Story

SFERA is a polished ball on a small square plate. The ball is 24mm across and stands on a short neck 34mm off the front, and the plate behind it is 35mm square with stepped, rounded corners, so the knob has a frame of its own rather than sitting straight on the door. It is the look of an old French dresser or a London apothecary cabinet, made in solid brass and finished in mirror chrome.

The backplate does a quiet job as well as a decorative one. It covers the old screw hole and the marks around it when you change hardware, and it keeps fingers off the paint where a knob is used every day. The ball sits in the fingertips, which makes SFERA easy to use on drawers and small doors alike.

Polished Chrome

Polished Chrome is a cool, bright mirror silver. It looks crisp against white, grey and sage painted doors, sits well with chrome taps and nickel lighting, and is easy to keep clean with a dry cloth.

Where it works best

  • Painted shaker and in-frame kitchens, in sage, grey or white
  • Bathroom vanities and mirrored cabinets, with chrome taps
  • Chests of drawers, dressers and bedside tables
  • Replacing old hardware, where the plate hides the marks of the last knob
  • IKEA METOD, PAX and BESTÅ fronts, in a single existing knob hole

Fitting

Each knob comes with an M4 x 25mm machine screw, fitted from the back of the front through the plate into the knob. It is a single fixing, so it drops into any existing knob hole. Longer screws for thicker fronts, up to 50mm, are available on request. Sold individually, made to order, and covered by our 10-year warranty against manufacturing defects.

How we work

Made Properly, Not Quickly

We work with a small group of specialist manufacturers who treat hardware the way it should be treated. As a piece worth getting right, not a commodity to churn out. Some of our pieces are CNC-machined from solid brass billets to a tolerance most customers will never measure but always feel in the hand. Others are sand-cast the traditional way, then handed over for finishing.

Finishing is where most hardware is let down, and where we spend the most time. Each piece passes through grinding, polishing, and either plating or patinating, and then gets inspected under bright light before it's cleared to ship. Unlacquered brass is left raw so it can age into its own patina over the years. Lacquered finishes are sealed at the end to hold their original tone for as long as possible.

We don't hold stock. Every order is made specifically for you, in the finish and size you've chosen, by people who know it's going somewhere it'll be looked at every day. It's why our lead times are measured in weeks rather than days, and it's why nothing in your order has been sitting in a warehouse waiting to be shifted.

Up to 10-year warranty* on hardware

Made to order, no warehouse stock

Quality inspected before dispatch

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Specifications & dimensions

Dimensions

Scroll
BALL DIAMETERHEIGHTBACKPLATE
24mm34mm35mm x 35mm

Specifications

SoldIndividually
MaterialSolid brass
FinishPolished Chrome
Ball diameter24mm
Height34mm
Backplate35mm x 35mm
FixingOne M4 x 25mm machine screw, supplied; up to 50mm on request
Warranty10 years against manufacturing defects

Frequently asked

Yes, we offer individual finish samples so you can see and feel the brass before ordering a full set. Visit the Finish & Care Guide for details.

Our handles are compatible with standard 25mm hole spacing used by IKEA PAX, HEMNES, KOPPANG and most European cabinet manufacturers.

Yes. Interior designers, architects and trade professionals can join our Trade Programme, with prices from 25% off.

Unlacquered brass develops a natural patina over time. Clean with a soft cloth and mild soap. To restore shine, use a brass polish. See our Finish & Care Guide.

Made-to-order items are non-returnable unless faulty. Standard stock items can be returned within 90 days unopened.

Standard M4 x 25mm screws are included. For thicker doors or drawers (over 20mm), longer screws are available separately on our accessories page.

Every piece is made to order. Standard delivery is estimated at 2 to 4 weeks from order confirmation, production and transit included. From November to January allow 4 to 8 weeks. Priority production with express courier, estimated at 7 to 10 business days, is available at checkout. All orders ship free worldwide with duties included.

Yes, we ship to over 50 countries worldwide. All prices include customs duties and taxes, so there are no surprise charges at your door.

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SFERA Solid Brass Knob

$27

Free worldwide deliveryDuties & taxes included
10-year warranty*On solid brass hardware
Made to orderHandcrafted in small batches
4.9 from 1,900+ reviewsVerified customer feedback

As featured in

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