Brand: Glastonbury Gage & Southern Gage - GSG / Part #: GSG-CR-0.3738M Metric Tongue & Groove - Round Jaws Chuck Size 5 1/2" to 6" inches 18 *Shank Size: CAT40 *Tap

18 *Shank Size: CAT40 *Tap Range (Fractional): 1/4 - 7/8 *Tap Range (Metric): M6 - M20 *Tap Range (Pipe): 1/4 & 1/2" NPT *Tap Range (STI): #10 *Type: V Flange Ridgid Tapping Holder *Weight: 6 lbs

Item #: 19243187

Item #: GS40H138146

Item #: GM20122010000

Item #: GM20152502500

Brand: Glastonbury Gage & Southern Gage - GSG / Part #: GSG-CR-0.3738M Metric Tongue & Groove - Round Jaws Chuck Size 5 1/2" to 6" inches 18 *Shank Size: CAT40 *TapItem #: 96736269 Brand: Glastonbury Gage & Southern Gage GSG Model #: GSG CR 0. 3738M Product Specifications Material Solid Carbide Tolerance (Decimal Inch) +0. 00001 0. 00001 Blank Number Wire Size #2 Inner Diameter (Decimal Inch) 0. 3738 Calibrated No Traceability Certification Included No Standards B47. 1 Gage Standards; ASME B89. 1. 6 Go No Go Master