Draper Metric Hexagon Key, 1.5mm

Amazon

Easy access to socket head cap screws Made from chrome vanadium steel material Chemically blacked protective finish and chamfered ends Provide more swivel room for each wrench Reaches to awkward angles that regular hex keys can’t reach, Weight: 0.00220462262 Pounds, Manufacturer: Draper

ManoMano

Manufactured from chrome vanadium steel that’s hardened and tempered then applied with a chemically blacked protective finish and chamfered ends This is a Draper product.

Electrical World

Manufactured from chrome vanadium steel that's hardened and tempered then applied with a chemically blacked protective finish and chamfered ends.