JBO Thread Plug Gauge - UNEF Go-No/Go - Right Hand - 2B - 5/8 x 24 M&D durable construction with color-coded ends:

durable construction with color-coded ends: Knurled grip for secure handling and color-coded ends that quickly identify go versus no-go orientation in busy work environments

repeatable finishing process

straight shank: Ensures consistent hole size and straightforward mounting in standard tooling setups

This reamer’s stub length and straight shank are designed for rigid guidance in shallow or through‑hole finishing work

HSS-E (M35 cobalt) construction and a straight shank

JBO Thread Plug Gauge - UNEF Go-No/Go - Right Hand - 2B - 5/8 x 24 M&D durable construction with color-coded ends:The JBO Thread Plug Gauge is a precision inspection tool designed to verify UNEF threads in holes and threaded components. With a 5 8 x 24 UNEF specification and a 2B tolerance, this go no go gauge is built for reliable performance in manufacturing, automotive, and aerospace environments. Its ergonomic, two ended design makes it ideal for busy shops where quick, repeatable checks are essential. Go No Go design for fast pass fail checks: Quickly