Specification Name: Dual-Drive Nano Flex-Head Pocket Ratchet Material: Vanadium steel Size: 8*10-12*13-14*15-16*18-17*19mm Description Conquer Tight Spaces: This 5 pack stubby flex head ratchet set is specifically designed to access hard-to-reach fasteners in cramped areas such as engine compartments or under sinks, making it essential for auto repair, bike maintenance, or home DIY projects where standard wrenches fall short Flex Heads: Our 180-degree rotating flex head ratcheting wrench set effortlessly tackles bolts at any angle and navigates around obstructions with only a 5-degree swing arc, making it perfect for confined workspaces under the hood or behind appliances Built Tough: Crafted from premium vanadium steel and nickel-plated, this stubby wrench set resists rust and corrosion. It delivers lasting strength to tackle stuck nuts and bolts during tough repairs, ensuring you can rely on it for even the most demanding tasks Complete Size Range: This essential ratchet wrenches set includes 5 double-ended wrenches (8mm, 10mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm), ensuring you always have the right size on hand for fast jobs, significantly saving time and reducing frustration Organized & Portable: Keep your double box end ratcheting wrench set neatly stored and ready to grab in the marked rolling pouch, which is ideal for tossing in your truck toolbox or mechanic bag, helping you maintain a tidy garage or work van Packing List: 5 * Dual-Drive Nano Flex-Head Pocket Ratchet