JBO Thread Plug Gauge - UNC Go-No/Go - Right Hand - 3B - 3/4 x 10 A&NF makes it a reliable choice

makes it a reliable choice for consistent performance in mold and die production

and inspectors will appreciate how this gauge simplifies thread verification

The right-handed cutting action paired with a left-hand spiral flute optimizes chip evacuation and surface quality

Built for deep grooves and extended reach

enabling accurate deep groove machining and longer tool life in demanding tasks

JBO Thread Plug Gauge - UNC Go-No/Go - Right Hand - 3B - 3/4 x 10 A&NF makes it a reliable choiceThe JBO Thread Plug Gauge is a precision go no go inspection tool built to verify UNC threaded holes quickly and reliably. Sized for 3 4 x 10 UNC with a Right Hand orientation and 3B tolerance, it aligns with standard Unified thread specifications for components across manufacturing, automotive, and aerospace environments. The two ends deliver separate checks: the Go end confirms the thread hole accepts the minimum specified engagement, while the No