Okla. Stat. tit. 12A, § 12A-2-315: Implied Warranty: Fitness for Particular Purpose

Where the seller at the time of contracting has reason to know

any particular purpose for which the goods are required and that the

buyer is relying on the seller's skill or judgment to select or

furnish suitable goods, there is unless excluded or modified under

the next section an implied warranty that the goods shall be fit for

such purpose.