Brass knob ½ diameter with backplate

Brass button knob with detachable backplate for small drawers. Polished brass finish. Simple screw-in fixing.

MYOH Jazz Knob with Backplate, Cabinet Knobs, Cabinet Hardware, Decorative Hardware, Modern and Transitional Decorative Knobs

GlideRite 1-1/2 in. Antique Brass Round Thin Classic Cabinet Knob Backplate (10-Pack) 5061-AB-10 - The Home Depot

Symphony Designs / Maitland Smith Hardware - Traditional Architectural Designs Collection - 1 1/2 Diameter Solid Brass Knob with Matching Backplate in Dark Antique Bronze by Schaub and Company - 925-DAB

Brass – ABC Ironmongery

Polished Brass 1 1/2 Round Cabinet Knob Backplate from Belwith Products Hickory Hardware Annapolis Solid Brass Collection P 6. Traditional Annapolis

Hickory Hardware Polished Brass Annapolis 1 1/2 Solid Brass Knob Backplate P6

Alno - A1565-PB - Classic Traditional 2-1/2 Inch Long Cabinet Knob

Sumner Street Home Hardware Paris 1-1/2 in. Polished Gold Mermaid Scale Cabinet Backplate RL002483 - The Home Depot

Richelieu Hardware Provence Collection 4 in. (102 mm) x 1-1/2 in

Versailles Backplate for Knob Schaub - Montreal Lighting & Hardware

Satin Brushed Brass Ribbed Handle Collection – Handle & Home

Alno A982-38-PB Polished Brass Royale 1-1/2 Diameter Solid Brass Cabinet Knob Backplate Rosette

LBFEEL 4 Pack Brass Backplate with Gold Knob Cabinet Pulls Brushed Brass Drawer Dresser Knobs Kitchen Cabinet Handle Hardware (4, Gold), Knobs - Canada