What it is: A 58 mm diameter replacement switch knob designed for most standard ovens. Available with four core options to match common control shaft types: 8 mm convex, 8 mm flat, 6 mm convex, and 6 mm flat. Why you need it: Replaces worn, cracked, or missing oven knobs to restore safe, accurate control and improve the oven's appearance. The multiple core options ensure a secure fit on a wide range of appliance shafts, avoiding slipping or wobble that can cause inconsistent temperature or unsafe operation. Key benefits: Compatibility: Four core sizes (8 mm and 6 mm; convex = rounded shafts, flat = Dshaped/flatsided shafts) let you match the knob precisely to the control shaft on your oven. Correct sizing for ovens: 58 mm diameter is sized to standard oven knobs without crowding surrounding controls. Durability and appearance: Electroplated finish resists wear, resists tarnishing, and maintains a cleaner look over time compared with plain plastic surfaces. Reliable control: Proper fit reduces play on the shaft so settings are clear and repeatable. Function and performance: Designed for turning oven control switches with predictable tactile feedback. Electroplated surface improves scratch and wear resistance while providing a consistent finish to match other kitchen hardware. How to choose the right core: Measure the control shaft diameter (6 mm or 8 mm). Check whether the shaft is rounded (choose convex) or has a flat side/Dshape (choose flat). Select the matching core option to ensure a snug, stable fit. Typical applications / use scenarios: 1. Home oven : a broken or melted knob on a domestic range to restore safe temperature control and visual consistency. 2. Rental property maintenance: Quick, lowcost replacement for tenant turnover or routine upkeep to keep appliances functional and presentable. 3. Appliance refurbishment or resale: Update the controls on used ovens or refurbished appliances to improve appearance and reliability for resale. Notes on installation and fit: Select the core that matches your shaft size and shape. The knob is made to standard oven dimensions (58 mm diameter) and is intended to fit most common oven control shafts when the correct core option is chosen. This switch knob keeps oven controls functional, improves durability with an electroplated finish, and offers multiple core options so you can match the knob to your appliance's shaft for a secure, reliable fit.