Osg 1291001 Straight Flute Hand Tap Plug, 4 Flutes
Tap Chamfer: Plug. Number of Flutes: 4. Item: Straight Flute Hand Tap. Tap Style: Straight Flute (Hand). Tap Grouping: Tap. Extension Tap, Thread Size 3/8 In.-16, UNC, Overall Length 8 in, High Speed Steel, Black Oxide, Right Hand, 16.