

Make a statement with the Frank Allart 0689 Ribbed Cylinder Cabinet Knob, a handsome blend of form and function. Featuring a sleek cylindrical silhouette with distinctive horizontal ribbing, this solid brass knob is precision CNC machined for flawless detail and exceptional quality. Its sculptural design adds visual and tactile interest to any space. It is ideal for contemporary kitchens, bespoke furniture, and statement cabinetry.
- This product is made to order and is final sale.
- This product ships directly from the UK and will incur higher shipping fees.
- Please read the finish notes below for additional details regarding living and lacquered finishes.
- Additional finishes are available by request.
Ā
Specifications
MaterialĀ | Brass |
Origin | UK |
19mm Size | Diameter: 19mm Projection: 19mm |
25mm Size | Diameter: 25mm Projection: 25mm |
32mm Size | Diameter: 32mm Projection: 32mm |
38mm Size | Diameter: 38mm Projection: 38mm |

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Additional details
This product is made to order and considered final sale. Once production begins, changes, cancellations, and refunds are typically not possible.
See our Return Policy for additional details.
Shipping and Delivery Details
Always hand tighten fasteners with a screwdriver. Power tools may damage the screws or hardware. Hardware with broken off screws in the threading may not be eligible for replacements.
CARE
Solvents, cleaning chemicals or abrasive products should not be used on any finish or patina. Clean only with warm water and a microfiber cloth.
An occasional light application of a good quality wax will assist in keeping the finish in good condition.
FINISHES
Polished Brass Lacquered (HPL)
A highly polished, mirror finish solid brass surface, with a high performance electrophoretic lacquer protection which offers superior adhesion, durability and corrosion resistance over conventional lacquers.
Polished Brass Unlacquered
A highly polished, mirror finish solid brass surface, treated with a thin beeswax coating for protection during transit and installation. An unlacquered living finish, intended to oxidize and patina naturally over time.
Satin Brass Lacquered (HPL)
A sateen polished solid brass surface, with a high performance electrophoretic lacquer protection which offers superior adhesion, durability and corrosion resistance over conventional lacquers.
Satin Brass Unlacquered
A sateen polished solid brass surface, treated with a thin beeswax coating for protection during transit and installation. An unlacquered living finish, intended to oxidize and patina naturally over time.
Antique Brass Lacquered (HPL)
A sateen polished solid brass surface given a hand applied medium antique patina, with a high performance electrophoretic lacquer protection. Electrophoretic lacquer offers superior adhesion, durability and corrosion resistance over conventional lacquers.
Antique Brass Unlacquered
A sateen polished solid brass surface given a hand applied medium antique patina, producing a soft, slightly reflective, sheen. Treated with a thin beeswax coating for protection during transit and installation. An unlacquered living finish, intended to oxidize and patina naturally over time.
Sovereign Brass
A specially prepared solid brass surface, with a high performance electrophoretic lacquer protection which offers superior adhesion, durability and corrosion resistance over conventional lacquers.
Imperial Brass Lacquered
A sateen polished solid brass surface given a hand applied dark antique patina, which is then coated with a decorative lacquer producing a reflective, sheen.
Imperial Brass Unlacquered
A sateen polished solid brass surface given a hand applied dark antique patina producing a soft, slightly reflective, sheen. Treated with a thin beeswax coating for protection during transit and installation. An unlacquered living finish, intended to oxidize and patina naturally over time.
Hand Burnished Brass
A highly polished solid brass surface, skillfully hand burnished to produce an elegant, lightly aged finish. Treated with a thin beeswax coating for protection during transit and installation. An unlacquered living finish, intended to oxidize and patina naturally over time.
Hand Burnished Nickel
A polished nickel plated surface, skillfully hand burnished to produce an elegant, lightly aged finish. Nickel plated finishes are less durable than chrome plated ones and, as such, should be considered living finishes - which will gradually oxidize over time.
Polished Chrome
A bright chromium plate on top of a nickel plated, highly polished mirror finish, solid brass surface. Chromium plating is a very hard wearing, stable finish, suitable for most environments.
Satin Nickel
A satin nickel plate on top of a sateen polished solid brass surface. Nickel plated finishes are perfect for all interior locations but may gradually oxidize over time when fitted externally.
Polished Nickel
A bright nickel plate on top of a highly polished mirror finish, solid brass surface. Nickel plated finishes are perfect for all interior locations but may gradually oxidize over time when fitted externally.
Antique Nickel
A satin nickel plated surface given a unique antique patina. This should be considered a living finish, intended to oxidize and patina naturally over time.
Matt Black Chrome
A deep matt black Chromium plating on top of a specially prepared surface producing a flat non-reflective finish. Chromium plating is a very hard wearing, stable finish, suitable for most environments.
Matt Black Nickel
A matt black nickel plate on top of a specially prepared solid brass surface, producing a non-reflective smoky effect. Nickel plated finishes are perfect for all interior locations but may gradually oxidize over time when fitted externally.
Polished Black Nickel
A bright black nickel plate on top of a highly polished mirror finish, solid brass surface, producing a reflective smoky effect. Nickel plated finishes are perfect for all interior locations but may gradually oxidize over time when fitted externally.
Butlers Silver
92.5% pure sterling silver plate on top of a highly polished, mirror finish, solid brass surface. Lightly oxidized and carefully hand burnished to produce an appearance of āwell cared forā vintage silver, as if looked after for centuries by fastidious Butlers. This is an unlacquered living finish, intended to gradually oxidize and patina over time.
Ebony Bronze
Dark, almost black, bronze patina applied to a copper plated, sateen polished solid brass surface producing a soft, slightly reflective, sheen. Treated with a thin beeswax coating for protection during transit and installation. An unlacquered living finish, intended to gradually oxidize and patina over time.
Dark Matt Bronze
Dark bronze patina coated with a high performance matt electrophoretic lacquer protection which offers superior adhesion, durability and corrosion resistance over conventional lacquers.
Polished Copper Unlacquered
Highly polished, pure copper plating on top of a mirror finish solid brass surface. Treated with a thin beeswax coating for protection during transit and installation. This is an unlacquered living finish, intended to gradually oxidize and patina over time.
Satin Copper Lacquered
Sateen polished, pure copper plating on top of a satin finish solid brass surface, with a high performance electrophoretic lacquer protection. Electrophoretic lacquer offers superior adhesion, durability and corrosion resistance over conventional lacquers.
Have questions? We are here to help.
team@sandiegohardware.com
1 858 576 1892
Shipping & Returns
This product is made to order and considered final sale. Once production begins, changes, cancellations, and refunds are typically not possible.
See our Return Policy for additional details.
Shipping and Delivery Details
Installation
Always hand tighten fasteners with a screwdriver. Power tools may damage the screws or hardware. Hardware with broken off screws in the threading may not be eligible for replacements.
Finishes & Care
CARE
Solvents, cleaning chemicals or abrasive products should not be used on any finish or patina. Clean only with warm water and a microfiber cloth.
An occasional light application of a good quality wax will assist in keeping the finish in good condition.
FINISHES
Polished Brass Lacquered (HPL)
A highly polished, mirror finish solid brass surface, with a high performance electrophoretic lacquer protection which offers superior adhesion, durability and corrosion resistance over conventional lacquers.
Polished Brass Unlacquered
A highly polished, mirror finish solid brass surface, treated with a thin beeswax coating for protection during transit and installation. An unlacquered living finish, intended to oxidize and patina naturally over time.
Satin Brass Lacquered (HPL)
A sateen polished solid brass surface, with a high performance electrophoretic lacquer protection which offers superior adhesion, durability and corrosion resistance over conventional lacquers.
Satin Brass Unlacquered
A sateen polished solid brass surface, treated with a thin beeswax coating for protection during transit and installation. An unlacquered living finish, intended to oxidize and patina naturally over time.
Antique Brass Lacquered (HPL)
A sateen polished solid brass surface given a hand applied medium antique patina, with a high performance electrophoretic lacquer protection. Electrophoretic lacquer offers superior adhesion, durability and corrosion resistance over conventional lacquers.
Antique Brass Unlacquered
A sateen polished solid brass surface given a hand applied medium antique patina, producing a soft, slightly reflective, sheen. Treated with a thin beeswax coating for protection during transit and installation. An unlacquered living finish, intended to oxidize and patina naturally over time.
Sovereign Brass
A specially prepared solid brass surface, with a high performance electrophoretic lacquer protection which offers superior adhesion, durability and corrosion resistance over conventional lacquers.
Imperial Brass Lacquered
A sateen polished solid brass surface given a hand applied dark antique patina, which is then coated with a decorative lacquer producing a reflective, sheen.
Imperial Brass Unlacquered
A sateen polished solid brass surface given a hand applied dark antique patina producing a soft, slightly reflective, sheen. Treated with a thin beeswax coating for protection during transit and installation. An unlacquered living finish, intended to oxidize and patina naturally over time.
Hand Burnished Brass
A highly polished solid brass surface, skillfully hand burnished to produce an elegant, lightly aged finish. Treated with a thin beeswax coating for protection during transit and installation. An unlacquered living finish, intended to oxidize and patina naturally over time.
Hand Burnished Nickel
A polished nickel plated surface, skillfully hand burnished to produce an elegant, lightly aged finish. Nickel plated finishes are less durable than chrome plated ones and, as such, should be considered living finishes - which will gradually oxidize over time.
Polished Chrome
A bright chromium plate on top of a nickel plated, highly polished mirror finish, solid brass surface. Chromium plating is a very hard wearing, stable finish, suitable for most environments.
Satin Nickel
A satin nickel plate on top of a sateen polished solid brass surface. Nickel plated finishes are perfect for all interior locations but may gradually oxidize over time when fitted externally.
Polished Nickel
A bright nickel plate on top of a highly polished mirror finish, solid brass surface. Nickel plated finishes are perfect for all interior locations but may gradually oxidize over time when fitted externally.
Antique Nickel
A satin nickel plated surface given a unique antique patina. This should be considered a living finish, intended to oxidize and patina naturally over time.
Matt Black Chrome
A deep matt black Chromium plating on top of a specially prepared surface producing a flat non-reflective finish. Chromium plating is a very hard wearing, stable finish, suitable for most environments.
Matt Black Nickel
A matt black nickel plate on top of a specially prepared solid brass surface, producing a non-reflective smoky effect. Nickel plated finishes are perfect for all interior locations but may gradually oxidize over time when fitted externally.
Polished Black Nickel
A bright black nickel plate on top of a highly polished mirror finish, solid brass surface, producing a reflective smoky effect. Nickel plated finishes are perfect for all interior locations but may gradually oxidize over time when fitted externally.
Butlers Silver
92.5% pure sterling silver plate on top of a highly polished, mirror finish, solid brass surface. Lightly oxidized and carefully hand burnished to produce an appearance of āwell cared forā vintage silver, as if looked after for centuries by fastidious Butlers. This is an unlacquered living finish, intended to gradually oxidize and patina over time.
Ebony Bronze
Dark, almost black, bronze patina applied to a copper plated, sateen polished solid brass surface producing a soft, slightly reflective, sheen. Treated with a thin beeswax coating for protection during transit and installation. An unlacquered living finish, intended to gradually oxidize and patina over time.
Dark Matt Bronze
Dark bronze patina coated with a high performance matt electrophoretic lacquer protection which offers superior adhesion, durability and corrosion resistance over conventional lacquers.
Polished Copper Unlacquered
Highly polished, pure copper plating on top of a mirror finish solid brass surface. Treated with a thin beeswax coating for protection during transit and installation. This is an unlacquered living finish, intended to gradually oxidize and patina over time.
Satin Copper Lacquered
Sateen polished, pure copper plating on top of a satin finish solid brass surface, with a high performance electrophoretic lacquer protection. Electrophoretic lacquer offers superior adhesion, durability and corrosion resistance over conventional lacquers.
Contact Us
Have questions? We are here to help.
team@sandiegohardware.com
1 858 576 1892

Frank Allart
About the brand
Frank Allart is a distinguished British manufacturer of luxury architectural hardware, renowned for its precision craftsmanship and timeless designs. Established in 1914 and based in Birmingham, England, the company produces an extensive range of solid brass door, window, and cabinet hardware, blending traditional techniques with modern innovation. Known for its bespoke finishes and meticulous attention to detail, Frank Allartās products are favored by designers, architects, and homeowners worldwide, adding refined elegance to both classic and contemporary interiors.

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Trusted Since 1892
San Diego Hardware's products and service have been trusted for over 130 years.