GUMIFA Drill Chuck Key Wrench, Replacement Drill Chuck Wrench Kit for 3-16mm Drill Clamping Tool Orange

GUMIFA's dream is to bring customers a happy shopping experience and the most cost-effective products, please trust and choose us! Feature: The drill bit clamping key is comfortable to hold, and the chuck can be tightened and loosened. It is convenient for you to replace the drill bit and helps to reduce stress damage within a certain limit. Specification: Product Name: Chuck Key Overall Size(L*W*D): 91 x 49 x 21 mm/ 3.6 x 1.9 x 0.8inch Material: Metal, Rubber Teeth Number: 11 Pilot Diameter: 8mm / 0.3 inch Gear Diameter: 16mm/ 0.6 inch Shank Diameter: 9mm / 0.35 inch Color: Black, Orange Package Includes: 1 x Chuck Key Note: Do not subject chuck key handles to hammer or other impact blows. As long as the dimensions are right, you don't need to use too much force to tighten the drill chuck. Otherwise, the gear may be damaged. Customer Satisfaction Guarantee: We are committed to providing each customer with the highest standard of customer service. If you are not satisfied with this purchase, just email us and we will refund or send you a replacement, guaranteed. Any questions about the product or return policy, please feel free to contact us, we would be happy to answer it for you.