Abstract: A method and device for objectively determining extraction loads for, or verifying capability to withstand loads for fasteners, sealants, or overlying materials attached to an underlying material. The method provides for a repeatable and objective test for comparing extraction load and load bearing capability of fasteners, sealants, or overlying materials attached to an underlying material to standards for the same. The portable device provides for testing various types of fasteners, sealants, or overlying materials attached to an underlying material in a repeatable and easily usable manner. The device comprises a means of generating, applying, and measuring load forces, and providing the data therefrom.