Balax 13507-010 Extension Tap: 3/8-16, H7, Bright/Uncoated, High Speed Steel, Thread Forming
Extension Tap: 3/8-16, H7, Bright/Uncoated, High Speed Steel, Thread Forming Bottoming, 4" OAL, 1-1/4" Thread Length, 2B & 3B Class of Fit
$69.53