Hexagon keys (metric)
CHROM VANADIUM, hardened and nickel-plated.
End face machined. Edges of end face chamfered.
The 1.3 A/F key is in fact 1.27 mm, which is precisely 0.05".
Keys marked * correspond to the metric size. Above 5/32" A/F they are marked with both sizes.
Other lengths and executions on request.