Engineered from durable alloy steel, this 13-piece metric hex key set is built to resist rotational distortion and corrosion. The versatile long-arm design allows for easy access in tight spaces, while the color-coded, snap-shut caddy ensures organized and efficient storage.

• Comprehensive 13-piece metric set includes sizes 1.5mm to 10mm
• Constructed from high-quality alloy steel for long-lasting performance and corrosion resistance
• Chamfered ends on both sides help guide the key into fasteners for easier use
• Versatile long-arm design can be used as short or long arm keys for various access needs
• Engineered to resist rotational distortion during heavy-duty use
• Includes a color-coded, snap-shut caddy marked with size identification for organized storage
• Each key is clearly stamped with its size for quick identification
• Meets or exceeds ANSI standards for professional reliability