Heavy duty cast iron (special high temperature grade), built to last! Weighs 11.3 kg / 25 lbs Universal fit for front rings: suits hole inner diameters between 278 and 305 mm, click here to see dimension drawing (this covers all Far East standard size front rings, and most other manufacturer’s wok cooking ranges too), which makes it ideal to replace burnt out rings on most wok cookers. 330 mm finished diameter, fits woks Ø12″-16″. Projects 70 mm above the resting point on the cooker Reduces gas consumption and cooks faster! Cast iron “dual heat” retains heat and spreads it around the wok. Burner not included
