Hex Key Set Sata ST09107CHBSJ — 9-Piece Extra-Long Metric 6-Point Colored Shank

Sata ST09107CHBSJ is a 9-piece set of extra-long metric 6-point hex keys with coloured shanks designed for improved reach and quick size identification. The extended length provides easier access to recessed fasteners and hard-to-reach fastener heads while the 6-point profile reduces rounding of fasteners compared with lower-point designs. This tool set is suitable for both professional workshops and home use where consistent torque application and clear size recognition speed up work.

Advantages

The extra-long design increases reach into recessed or obstructed fasteners without compromising leverage. Colour-coded shanks allow fast visual identification of sizes, saving time during selection. The 6-point profile ensures full contact with hex fasteners, minimising wear and slippage. Hardened steel construction and a precise fit deliver reliable torque transfer and long service life.

Suitable for

• Automotive maintenance and repair in confined engine or chassis areas
• Bicycle assembly and adjustment where deep access is required
• Furniture and equipment assembly with recessed bolts
• Industrial and production maintenance in tight spaces
• General household mechanical and DIY tasks

Key specifications

• Number of pieces: 9
• Drive type: 6-point (hex)
• Sizes: metric extra-long range (standard metric hex sizes included)
• Shank finish: coloured for size identification
• Length: extra-long design for extended reach
• Material: hardened tool steel for durability
• Use: manual hex key operation

How to use

Select the hex key with the colour corresponding to the required size and insert the short or long arm into the fastener to achieve the necessary torque and reach. Apply steady, controlled force to avoid rounding the fastener; for higher torque needs, use the long arm as a lever and the short arm for access in confined spaces. After use, wipe clean and store the keys in their holder to preserve the coloured finish and prevent corrosion.

Usage recommendations

For optimal results, match the hex key size precisely to the fastener and avoid excessive side loading. Use the extra-long shaft when deeper access is needed and switch to the short arm when more leverage or clearance is required. Keep the coloured shanks free of grease for quick size recognition.