6Pcs Dodecagon Box End Wrench Set, Double Head Spanner with 45# Steel Construction, 8-21mm Auto Repair Tool for Hex and Dodecagon Nuts, Anti - Rust Plated Surface

Condition: 100% Brand NewItem Type: Box End WrenchMaterial: 45 # SteelColor: Silver Size: Approx.8 x 10mm/0.31x0.39inApprox.11 x 13mm/0.43x0.51inApprox.12 x 14mm/0.47x0.55inApprox.15 x 17mm/0.59x0.67inApprox.16 x 18mm/0.63x0.71inApprox.19 x 21mm/0.75x0.83inPackage List：6Pcs/Set x Dodecagon Box End Wrench

• Dodecagon End Design: This dodecagon box end wrench features a 12-point grip that securely fits both dodecagon and hexagonal nuts, allowing quick and efficient tightening or loosening without slippage during auto repair or mechanical tasks.
• High-Strength 45# Steel Build: Made from precisely selected 45# steel, this double head spanner offers high hardness and excellent toughness, ensuring long-lasting durability even under heavy torque and frequent use in demanding environments.
• Versatile Auto Repair Use: The 6-piece dodecagon wrench set covers sizes from 8-21mm, making it ideal for automotive technicians, DIY mechanics, and industrial maintenance crews working on engines, transmissions, or machinery requiring precise fastener control.
• Anti- Surface Finish: Each box end wrench undergoes surface plating treatment to resist rust and , maintaining smooth operation and professional appearance even after exposure to oil, , or workshop conditions over time.
• Clear Size Markings and Organized Set: Every dodecagon spanner in this 6Pcs set has clearly engraved size indicators for instant identification, and the included range (8x10, 11x13, 12x14, 15x17, 16x18, 19x21mm) ensures you’re prepared for a wide variety of fastening jobs.