3 1/2" to 4" adjustable external limit gauge; pair of setting dials and standard setting bar,4" exactly setting bar, a force fit setting bar and a setting tool.
3 1/2" to 4" adjustable external limit gauge.
Setting bar 4" nominal size for setting the adjustable gauge.
Newall 4"class F, force fit setting bar for adjustable gauge.
Setting tool for use with the setting dial and nominal size setting barl.
A pair of Newall setting dials for fine setting of the adjustable gauge.
