This is the 1.5mm Hex Driver from O.S. Speed.

FEATURES: Aluminum constructed handle Anodized black in color Size printed on handle for easy identification Hollow handle for storage

INCLUDES: One 1.5mm Hex Driver

SPECS: Total Length: 185mm (7.3") Handle Length: 85mm (3.3") Handle Diameter: 15mm (0.59")  

BOX DIMENSIONS: 1.00" W. X 1.00" H. X 10.25" L. BOX WEIGHT: .10 LBS.