0.1153" Dia, 2" Long Vermont Gage Class X Plus Pin Gage, manufacturer part number 141111530.
Specifications: Diameter of Measurement: 0.1153 in; Gage Function: Go (Plus); Class: X; Tolerance: 0.00004 in; Surface Finish: 4 Micro Finish; Overall Length: 2.0000 in.
Material: Tool Steel. Unit of measure: Inch.