12 Pc. Metric Double Box End Wrench Set Features: - Double box end wrench design with 2 sizes per wrench - 40° offset double box end design provides better access to recessed fasteners - Off-corner loading design on box ends provide better grip and reduces fastener rounding - Sleek head design enables access to tight spots where a ratchet will not fit - High-visibility stamped markings provide quick size identification - Bright, full polish chrome finish easily wipes clean and resists corrosion - Chrome vanadium alloy steel (Cr-V) for exceptional strength and durability - Comes with a durable tool roll for storage and organization Specs: - Size : 6x7 a 30x32mm - Packaging: Tool Roll - SAE/Metric/Torx: Metric - Set Piece Count: 12 - Fastener Size: 6x7 & 30x32