JBO Thread Plug Gauge - UNC Go-No/Go - Right Hand - 3B - No. 10 x 24 Face Mill Arbors - Anti-Vibration integrates easily with common tooling

integrates easily with common tooling packs

and workshop users who need consistent bore sizes and reliable performance

and it adheres to DIN 8093 with ISO H4 tolerance for reliable hole dimensions

Material: HSS-E cobalt (high-speed steel with cobalt) for hardness and heat resistance

helping you achieve consistent surface finishes and predictable results across jobs

JBO Thread Plug Gauge - UNC Go-No/Go - Right Hand - 3B - No. 10 x 24 Face Mill Arbors - Anti-Vibration integrates easily with common toolingThe JBO Thread Plug Gauge is a precision Go No Go inspection tool designed to verify UNC threaded holes quickly and reliably. Built for manufacturing, automotive, and aerospace environments, it helps ensure each hole meets the Unified thread standard before parts move to the next stage. With right hand orientation, a 3B class tolerance, and a No. 10 x 24 size, this gauge delivers consistent, repeatable results that reduce rework and downtime in busy