10/28/2026
View all of our legendary swivels on our website catalog. Order the right one for you! If you have questions, just give us a call. We're ready to help.
King Oil Tools was founded in 1937 by Walter E. King to service the oilfield industry. Since that time, King has grown to be the world’s leading manufacturer and supplier of rotary drilling swivels. Our dedicated support team is on call with the answers and resources to help you get the job done on time and under budget.
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