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If you are looking for a high quality trouble free quick change router chuck, you have come to the right place. As a matter of fact all of our products come with a money back guarantee. Use the "Musclechuck™” assembly for 30 days and if, you are not totally satisfied, we will give you a 100% refund including shipping and handling costs if you answer only one question, why are you returning it?

DeRosa Engineering
8507 Churchill Court
Upper Marlboro, MD 20772-4481

Telephone: +1 301-868-8359

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