Sirius Long Hexagon Allen Key Metric

This Sirius Long Hexagon Allen Key is sized at 1.5mm, one of the smallest metric hex sizes in the range, making it ideal for delicate precision tasks such as working on watches, electronics, and fine mechanical assemblies where accuracy is paramount. Manufactured from alloy steel, this key punches above its weight in terms of durability, maintaining shape and grip even on stubborn miniature fasteners. The long arm provides better control and extended reach in confined or recessed spaces.