JBO Thread Plug Gauge - UNF Go-No/Go - Left Hand - 2B - No. 6 x 40 Hydraulic Expansion Chucks Configuration: Stub type design optimized

Configuration: Stub type design optimized for precise

The tapered shank simplifies setup in standard holders

Engineered for precision reaming in tight work envelopes

reducing slip and chatter for consistent results across long runs

Go/No-Go Quick Check for Conformity: Provides immediate pass/fail feedback on UNC threads

JBO Thread Plug Gauge - UNF Go-No/Go - Left Hand - 2B - No. 6 x 40 Hydraulic Expansion Chucks Configuration: Stub type design optimizedJBO Thread Plug Gauge UNF Go No Go Left Hand 2B No. 6 x 40 is a precision inspection tool designed to verify internal threads to Unified standards. Built for use in manufacturing, automotive, and aerospace settings, it enables fast go no go checks to confirm proper thread fit and function. Go No Go Verification: Delivers a clear pass fail indication for thread conformity, speeding up inspections and helping your team make quick, confident decisions on