Truthread Thread Ring Gauge (GO) - UNEF - Right Hand - 2A - 3/4x20 Hydraulic Expansion Chucks Taper shank in HSS M2

Taper shank in HSS M2 for quick setup and durability: Provides a secure

Application: Corner rounding for precise external radii on workpieces

even in tough

while the short profile minimizes heat and wear

and versatile performance across materials and pass types

Truthread Thread Ring Gauge (GO) - UNEF - Right Hand - 2A - 3/4x20 Hydraulic Expansion Chucks Taper shank in HSS M2Truthread Ring Gauges GO are high precision tools designed to quickly verify the size of cylindrical threads. This GO gauge is configured for UNEF (Unified National Extra Fine) right hand threads 3 4x20 with tolerance class 2A, making it a staple for quality control in machining, manufacturing, and assembly environments. Built from high quality steel, it stands up to daily wear in busy shops and provides repeatable measurements across operators. UNEF