SIZE - Overall Size: 73 x 63 x 50mm/2.9" x 2.5" x 2"(L*W*H); Suitable for Mounting Hole Diameter: 4.8-15mm/0.19''-0.59''UNIVERSAL PAN LID REPLACEMENT KNOB – Our lid knobs fits most cookware lids, used for most of cookware, including kettle lids, pots, woks, pans, and other vital kitchen items.MATERIAL - Our lid knobs are made of plastic, the stainless steel washer durable and anti-rust, easy to clean. Plastic knobs heat resistant, easy and comfortable to grip it, protect your handsHEAT RESISTANCE - The lid knob handle is made of heat resistant plastic. Easy to grasp design enabling lids to be lifted off pots or saucepansEASY INSTALLATION - With retaining screw for easy fixing just put the knob, plastic cover and stainless steel washer correctly, and screw them tightly1. Our pot lid knob is made of sturdy, durable plastic which fits firmly on cookware lids like glass, plastic and steel material. which is temperature resistant, wear resistant, sturdy and durable to use.2. There is nothing more inconvenient than the fact that your favorite pot lost its handle, With this simple durable replacement knob, your lid will continue on serving your cooking needs better than new.3. Our lid knob is suitable for the most variety of cookware pot lids which can replace your broken or old knob. Such as kettles, oil cans, frying pans, lids, pan lids, pot lids.4. The plastic knob is durable, easy to clean. Plastic handle heat resistant, easy and comfortable to grip it.5. This lid knob set can be used for a wide range of stove cookware, including saucepan lids, pots, woks, pans, and other vital kitchen items.Specification:Product Name: Lid KnobMaterial: PlasticColor: BlackTotal Size: 73 x 63 x 50mm/2.9" x 2.5" x 2"(L*W*H)Plastic Cover Dia: 63mm/2.5''Knob Size: 65 x 42 x 36mm/2.6" x 1.7" x 1.4"(L*W*H)Stainless Steel Washer Dia: 16.5mm/0.65''Silicone Washer Dia: 14mm/0.55''Screw Size: M5 x 23mm/M5 x 0.91''(D*L)Fit for Mounting Hole Dia: 4.8-15mm/0.19''-0.59''Package Included: 1/2/5 x Lid Knobs, 1/2/5 x Plastic Covers, 1/2/5 x Stainless Steel Washers, 1/2/5 x Silicone Washers, 1/2/5 x ScrewsNotes:1. Variability of 3-5mm is possible due to the measurement process.2. Due to the light and screen setting difference, the color of the item may be slightly different from the pictures.3. Do not over-tighten when install.