OSK Multi-Size Precision Bit Set 3 in 1 Hex (2 Bits)

Six Essential Sizes. One Professional Solution.

Designed for mechanics, makers, and professionals, the OSK Multi-Size Precision Hex Bit Set brings together the six most commonly used metric hex sizes in one compact collection.

Featuring H2, H2.5, H3, H4, H5, and H6, each bit is precision-machined to ensure maximum engagement, minimize cam-out, and deliver smooth, controlled torque for consistent performance in every application.

Finished with OSK's signature light blue eco-friendly protective coating, the bits offer superior corrosion resistance, enhanced durability, and a cleaner manufacturing process. Whether you're working on bicycles, motorcycles, automotive projects, machinery, or everyday repairs, this set is built to perform.

The complete set is housed in a premium metal storage case, keeping every bit organized, protected, and ready whenever you need it.

Compact. Durable. Built for precision.

Included Sizes

• H2
• H2.5
• H3
• H4
• H5
• H6

Features

• Six essential metric hex bit sizes
• Precision-machined for an accurate fit and reduced cam-out
• High-strength tool steel construction
• OSK light blue eco-friendly protective coating
• Excellent wear and corrosion resistance
• Premium metal storage case included
• Ideal for automotive, motorcycles, bicycles, workshop, and everyday carry (EDC)

OSK
Do it right. Do it with style.