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Taperlock Double-End Thread Plug Gage Set
Part Number: TLTDETT.312-18CL2B
Go/NoGo with Handle
Go Length: 1/2"
NoGo Length: 5/16"
Go Pitch Diameter: 0.2764"
NoGo Pitch Diameter: 0.2817"
Handle size #: 1
Gage size: 5/16"
Threads per inch: 18
Series: UNC
Class: 2B
Material: 01 Tool Steel 60-62 RC
Class X Tolerance