Challenger USA screwdrivers

[joshua_trees]

Picked up a Challenger Made in USA PT2 Phillips head screwdriver from a local thrift shop for $2 the other day. Does anyone know what year these Challenger screwdrivers were made and up to what year?

 

[M6erfan]

A pic and part number would help . . .

 

[shanny19]

Challenger production stopped in 1998/1999.
For over 20 years, Challenger was warranted with Blackhawk replacements.
Now that Blackhawk is dead, I’m curious how Proto handles Challenger.