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 jaw that grips both dodecagon and hexagonal nuts securely, allowing quick and efficient tightening or loosening without rounding corners—ideal for tight spaces in automotive or machinery repair.
• High-Strength 45# Steel Build: Made from precisely selected 45# steel, each double head spanner in this 6-piece set offers high hardness and excellent toughness, ensuring long-lasting performance even under heavy-duty use in professional workshops.
• Versatile Auto Repair Application: The 8-21mm dodecagon wrench set covers six common metric sizes, making it suitable for a wide range of tasks—from car maintenance and motorcycle tuning to plumbing and industrial equipment servicing.
• Anti- Surface Finish: Each box end wrench undergoes surface plating treatment to resist rust and , maintaining its silver finish and functionality even when stored in humid garages or used in oily, demanding environments.
• Clear Size Markings and Complete Set: Every dodecagon spanner has -etched size markings for instant identification, and the 6-piece set includes wrenches in 8x10mm, 11x13mm, 12x14mm, 15x17mm, 16x18mm, and 19x21mm—ready for diverse repair jobs right out of the package.