Universal for all gas hob with knob with 8 mm shaft diameter Alloy material, a molding, durable, the quality is very good Small and light, simple and modern design, concise and stylish Built-in hole for easy installation, smooth surface is easy to clean and comfortable to grip Perfect gadget for family or restaurant kitchen, widely used for cooker, gas stove, oven etc. Angle: Right angle/0 degree Colour:silver Material:Zinc alloy Size:Shaft: 8mm, Diameter: 39mm Package Contents: 8 x Gas Stove Knob Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.