Heavy Duty Premium D-Ring Pan Fitting. This premium coated steel D-Ring pan fitting has been designed tough and made from the highest quality materials. Metals have a coated finish for rust and weather resistance. Product is backed by a no-hassle One Year Guarantee against defects. Quantity Included: 1 D-Ring with Collar/Base. Included: One (1) heavy duty Pan Fitting D-Ring with Metal Base (bolts not included). D-Ring Opening: Approximately 1.5"; Ring Thickness: Approximately 3/16"; Base Diameter: 4 inches. Capacity: 1,200 lbs. Material: Industrial grade zinc-coated galvanized steel pan fitting D-Ring. Bolt-on, designed to be bolted onto a flat surface (bolts not included). Metals are Industrial grade coated steel. Durable, ready to handle tough environments. One Year Guarantee against workmanship and defects.