The Performance Tool M696 Air Hammer Retainer Spring is a high-quality replacement designed to fit Performance Tool models M550DB and M668. This 2-piece set is crafted from durable materials to withstand rigorous use and ensure long-lasting performance. Ideal for replacing worn or damaged retainer springs, it enhances the efficiency of your air hammer, improving overall performance. With its straightforward installation process, these retainer springs make it easy to get your air hammer back in optimal working condition quickly.

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