CAVINS has been a leading manufacturer of well servicing tools for over 90 years. Our products include; Tongs, Spiders, Tubing & Rod Elevators, Hooks, Links, BOP's, Oil Savers, Depthometers, Sand Pumps, Bailers & Safety Clamps manufactured under the trade names of Baash-Ross, Cavins, Cavins/BJ, Foster, Hillman-Kelley, Kelco, Saunders & Web-Wilson.