Aicosineg Hex Wrench Set with Ball Chrome Vanadium Precision Extra Long Hex Key Hex Hex Repair Tools for Digital and Motorcycle Repairs 9-Piece Point,

★[Product Specifications] Product Name: Hex Wrench. Material: CR-V chrome vanadium alloy steel. Dimensions (mm): 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10mm, total of 9 sets. (The corresponding wrench size is engraved on the dedicated bracket.) Long side: Approximately 92mm - 223mm, Short side: Approximately 16mm - 50mm. ★[Product Material] The hex wrench is made of high-strength CR-V chrome vanadium alloy steel. After high-temperature quenching and tempering, the Rockwell hardness is HCR55 to HCR60. CR-V chrome vanadium steel is harder than CR40 steel and has excellent wear and corrosion resistance. It also has high toughness and excellent impact resistance. ★【Flat and Ball Head】The flat head hex wrench has a larger area of force when tightening deep hole nuts, allowing for more force and torque. The ball head hex wrench can be moved within a 25° space, making it suitable for use in tight spaces, making the tool more convenient to use. ★[Color-coated] Each wrench size has a different color, making it non-slip and easy to distinguish. The corresponding material and size are engraved on the side of the wrench. (Sizes between 1.5mm and 3mm are too small to engrave.) ★[Applicable to various uses] Suitable for various maintenance scenes such as motorcycle tools, bicycle maintenance, automobile maintenance, pipe maintenance, and machine maintenance. ★[Product Specifications] Product Name: Hex Wrench. Material: CR-V Chrome Vanadium Alloy Steel. Dimensions (mm): 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10mm, total of 9 sets. (The corresponding wrench size is engraved on the dedicated bracket.) Long Side: Approx. 92mm-223mm, Short Side: Approx. 16mm-50mm. ★[Product Material] This product is made of high-strength CR-V Chrome Vanadium Alloy Steel. After high-temperature quenching and tempering, the Rockwell hardness is HCR55-HCR60. CR-V Chrome Vanadium Steel is harder than CR40 steel and has excellent wear and corrosion resistance. It also has high toughness and impact resistance. ★[Flat and Ball Head] Flathead hex wrenches have a larger force surface area when tightening deep-hole nuts, allowing for greater tightening force and torque. The ball head hex wrench can be moved within a 25° space, allowing it to be used in tight spaces, making it more convenient to use the tool. ★[Color Painting] Color-plated, different size wrenches have different colors, making them less slippery and easier to distinguish. Compatible materials The wrench size is engraved on the side. (Sizes between 1.5mm and 3mm are too small to engrave.) ★ [Applicable for various purposes] Suitable for a variety of maintenance situations, including motorcycle tools, bicycle maintenance, car maintenance, plumbing maintenance, and machine maintenance. ★ [Includes wrench booster] Can be used with both hex wrenches and star wrenches. Find the appropriate size hole, rotate, and lock. Compatible sizes are 3mm to 11mm.