Replacement Gas Flame Burner Crown & Cap Kit for select models of gas ovens, cookers, or hobs. Fits select models with matching size specifications. Please carefully review the images to confirm base fitting compatibility before purchase. Measurements: Small – Cap diameter: 55mm, Base diameter: 49mm, Central hole diameter: 15mm Medium – Cap diameter: 75mm, Base diameter: 68.5mm, Central hole diameter: 15mm Large – Cap diameter: 100mm, Base diameter: 93mm, Central hole diameter: 20mm All electrode hole diameters: 5mm Cap height: 2mm Crown height: 18mm (26mm including stem) Total burner height including cap and stem: 28mm Complete kit includes: 1 small, 2 medium, and 1 burner skirt & cap Type: Concave Color: As shown Material: Iron cover + aluminum Package Contents: 4 x Accessory parts Only the listed items are included; other products are not included. Note: Lighting and display differences may cause slight color variation between the image and actual item. Measurement error allowance: +/- 1-3cm.