KOMAX Hex Key Set, Universal Star Wrench, Hexagonal Screwdriver, Extended Hexagonal Tool

High-end customized tools provided for FORTUNE GLOBAL 500 partners including Haier, GARDEN, China Petroleum, China Post, China National Chemical Corporation, China Life Insurance, Vanke, Pacific Insurance, IOPEC, CPIC, among others.

Genuine German quality with full set of qualifications verified, including German trademark registration certificate, brand authorization certificate, German company license, Bundesrepublik Deutschland certificate, and more.

KEMAISI rainbow hex key set in box packaging made of high-strength alloy steel with high-temperature quenching and hardening for super torque, ranging from 1.5-10MM.

Rainbow color-coded injection-molded handles for quick identification, anti-slip, anti-rust, and aesthetic appeal.

Market-leading torque strength tested for S2 alloy steel hex keys, ensuring durability and performance.

Versatile set suitable for furniture assembly, automotive repair, household maintenance, toy repair, mechanical maintenance, and bicycle repair.

High hardness up to HRC62, made of high-strength alloy steel for wear resistance and durability.

Ball head/flat head dual-use hex keys available in various sizes for wide applications and convenient repairs.

Ball head design allows for angled operation in narrow spaces up to 25°, with rust-resistant and finely finished surfaces.

Comes in a sturdy ABS plastic case for protection and portability, with corresponding slots for easy organization and carrying.

Available in different sets including rainbow hex key sets and rainbow ball head hex key sets, meeting GB/T5356-202 and G8/T5356-2021 standards.