Constructed from high-strength alloy steel, this 9-piece SAE folding hex key set is built for long-lasting performance and corrosion resistance. The compact folding design ensures efficient organization, while chamfered ends allow for easy fastener engagement.

• Comprehensive 9-piece SAE set includes sizes 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, and 1/4 in.
• High-strength alloy steel construction resists rotational distortion for reliable torque application.
• Chamfered ends guide the key easily into fasteners for faster, more accurate work.
• Folding design allows keys to rotate 270° for improved access and compact, organized storage.
• Corrosion-resistant finish protects tools against rust and wear.
• Each key is clearly marked with its size for quick and easy identification.
• Meets or exceeds ANSI standards for professional-grade quality.