! Product IntroductionDrill chuck wrench for most of electric drill clamping tools, to tighten and loosen a chuck. Allows for quick changing of your drill bit heads.Durable and long-lasting, T-shaped grip for easy use.! Wide Range Of UseSuitable for most drills and power tools.Note: Please measure the wrench hole on your drill chuck to ensure you order the correct key.! FeaturesPilot-Diameter: 8mmGear Diameter: 21.5mm! What You Get1 piece of Drill Chuck Key.
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