Dimension: 1.75 Inches Diameter, 1.5 Inches Projection and 1.25 Inches Screw Approx Kids Friendly, We Provide Nut with Every Knob for Safety Rust Free, Thick & Long Lasting Hardware. We Sell Only High Quality and Genuine Product Handmade by Indian Craftsmen, Color Can Slight Light/Dark Due to Lightingzoya's