Size of 9pcs SAE hex key: 5/64'', 3/32'', 7/64'', 1/8'', 9/64'', 5/32'', 3/16'', 7/32'', 1/4''.The hex key of Non-Magnetic with high precision is made of Chromium Vanadium (Cr-V) steel, featuring a heat-treated matte surface with high hardness to resist wear and enhance corrosion. Rubberized handles provide a secure and comfortable grip, ensuring maximum torque and ease of use in any condition.This folding hex key with a keyring combines space-saving design with practicality. Each hex key folds neatly into a compact handle, allowing this lightweight wrench to fit easily into any pocket or tool bag, so you always have the right tool ready wherever you go.Folding hex wrench features an ergonomically non-slip handle, enhancing comfort and grip.
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