Heavy Duty Key(navy type)
This model represents the very finest key design. Built to the most exacting engineering specifications.
The rugged and sturdy all brass construction of this key has made it a particularly popular model with
Fine balance and accurate adjustments. For the operator who wants the very best.
Comes equipped with navy type plastic knob. Furnished with 3/16, 1/4 or 3/8 inch finest coin silver contacts.