6Pcs Dodecagon Box End Wrench Set, 45# Steel Lengthen Double Head Pentalobe Spanner, 8 to 21mm Auto Repair Tool Set

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

• [VERSATILE DODECAGON DESIGN] This 6Pcs set of dodecagon box end wrenches features a unique 12 point design that allows for quick disassembly or tightening of both dodecagon and hexagonal screws and nuts. The innovative design provides more contact points reducing the risk of rounding off fasteners. Perfect for working in tight spaces where you need to adjust angles frequently during repairs.
• [PREMIUM 45 STEEL CONSTRUCTION] Crafted from precisely selected 45# steel these wrenches offer exceptional durability and strength. The high hardness material combined with good toughness ensures they can withstand heavy use without bending or breaking. The thick construction provides extra torque capacity making them ideal for stubborn or rusted nuts in automotive and industrial applications.
• [ANTI-RUST PLATING SURFACE] Each wrench undergoes special surface plating treatment that provides excellent resistance to rust and wear. This protective coating not only extends the tool's service life but also ensures reliable performance even in humid or harsh working environments. The smooth finish reduces friction during use for easier operation.
• [PRECISE SCALE MARKINGS] The clearly marked scales on each wrench surface allow for quick and accurate size identification saving valuable time during repairs. The easy to read markings are permanently etched ensuring they won't wear off over time. This feature is especially useful when working with multiple fastener sizes in automotive mechanical or DIY projects.
• [COMPREHENSIVE SIZE RANGE] With sizes ranging from 8–21mm, this set covers the most commonly used fastener dimensions in automotive and machinery repair. The graduated sizes (8x10mm, 11x13mm, 12x14mm, 15x17mm, 16x18mm, 19x21mm) provide versatility for various tasks. The double-head design, with different sizes on each end, offers twice the functionality in a compact tool, perfect for expert technicians and dedicated DIYers.