Introducing our Durable 7mm Hex Key Socket Bit designed for efficient brake caliper fastener removal. This high-quality socket features a satin finish made from Chrome Vanadium, ensuring longevity and resistance to wear. The knurled ring provides an enhanced grip for better handling during use. Crafted with a robust Steel Hex shaft, this socket bit is perfect for both DIY enthusiasts and professional mechanics alike. Specifications: - Drive Size: 1/2 Inch Square Drive - Length: 100mm - Weight: 0.09kg - Size: 7mm Please note: This socket bit is not intended for use with impact type ratchets, making it ideal for precision tasks. At our online store, we offer an extensive range of tools and workshop equipment tailored for every project, whether big or small. With over 10,000 high-quality products available, we are confident you'll find what you need. If you have any questions or can't locate a specific item, our friendly customer service team is ready to assist you!