Mineral Metal Knob

The Chapman & Bose Mineral Metal Knob features a softly eased, bullet-like silhouette with a smooth pressed surface for both sculptural presence and tactile ease. Crafted from solid brass and stainless steel, it delivers a balance of durability, elegance, and everyday function.

Available in a considered palette of polished finishes and richly toned patinas, the Mineral collection transforms a simple touchpoint into a refined design statement. Whether specified for kitchens, wardrobes, or bespoke millwork, each knob brings quiet sophistication and enduring quality.

Every product is thoughtfully designed and handcrafted in Toronto.

Explore more from the Chapman & Bose Bar Pull collection here.

Specifications

W 57 mm (2.24") X Projection 24.4 mm (0.96") X [Center-Center] 19.1 mm (0.75")

Material(s)

Solid brass and stainless steel, available in 7 finishes:

• Satin Brass
• Polished Brass
• Unlacquered Raw Brass
• Weathered Brass
• Polished Stainless Steel
• Brushed Stainless Steel
• Blackened Brass

Product Downloads

Mineral Knob Spec Sheet