The Stanley STMT69213-8 10 Pcs Metric Hex Key Ring Set is a professional-quality Allen key set manufactured from Chrome Vanadium (Cr-V) steel for high strength, durability, and reliable performance. The black phosphate finish provides excellent resistance to wear and corrosion for extended tool life.

Featuring precision-machined hex tips and a spring fixing ring, the set provides secure storage while allowing individual keys to be removed easily. With 10 commonly used metric sizes, it is ideal for automotive repair, bicycle maintenance, furniture assembly, machinery servicing, workshops, industrial maintenance, and home repairs.

Product Features

• 10-Piece Metric Hex Key (Allen Key) Set for professional and DIY applications.
• Manufactured from Premium Chrome Vanadium (Cr-V) Steel for high strength and durability.
• Black Phosphate Finish provides excellent wear and corrosion resistance.
• Anti-Corrosion Treatment helps extend tool service life.
• Precision-Machined Hex Tips ensure accurate fit and effective torque transfer.
• Spring Fixing Ring allows easy removal and secure storage of individual keys.
• Includes 10 commonly used metric hex key sizes.
• Compact and lightweight for convenient portability.
• Meets ANSI B18.3.2M-1979 / GGG-K-275D standards.
• Suitable for automotive, bicycle repair, furniture assembly, machinery maintenance, workshop, industrial, and home applications.

Technical Specifications

Hex Key Sizes Included

Applications

• Automotive repair and servicing
• Bicycle maintenance
• Furniture assembly
• Machinery servicing
• Workshop maintenance
• Industrial applications
• Home repairs
• General mechanical fastening
• DIY projects