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Storehouse HNBR O-Ring Kit 205-Piece$11.99
The assortment contains 205 O-rings in a variety of SAE sizes. The hydrogenated nitrile constructed rings resists various temperature changes and resists more chemicals than standard O-rings. Includes a handy storage case with a sizing guide for easy organization and identification.
A great O-ring set for most automotive and refrigerant applications.