Mahr Federal 57B Wire Insulation Thickness Gages Technical Specifications:
Digital version :2057550 THICKNESS GAGE, 57B-13 W/ 1086 RI, 25G TDL, .043″ PIN
Mahr Federal 57B Wire & Small DiameterThickness Gages 2057550 0-.30″ (2057550)
$2,144.90
This gages is used at checking wall thickness of wire insulation and other small-diameter tubular parts.
See below for details.
