Hexagon Allen Key Imperial

The Faithfull 0.035" AF Hexagon Allen Key is a precision tool designed for working with the smallest imperial fasteners found in delicate instruments, electronics, and fine mechanical assemblies. This ultra-fine size is essential for specialist applications where larger keys simply won't fit, making it invaluable for precision engineering, watch making, and intricate repair work. Manufactured from fully hardened chrome vanadium steel, this professional quality key delivers the strength and precision required for delicate fastening operations. The hardened steel construction ensures the tool maintains its dimensional accuracy even with repeated use, preventing rounding of fastener heads that can occur with inferior tools. Features and Benefits: • 0.035" AF size for ultra-fine precision work • Fully hardened chrome vanadium steel construction • Professional quality for specialist applications • Maintains dimensional accuracy for secure fastener engagement • Essential for electronics and precision instrument work • Durable construction for long service life Specifications: Key Type: Standard Size (in): 0.035