Bison Hard Solid Outside Jaws - For Bison 32**/35** Scroll Chucks - 630mm FMH FLH FHH S&E A&NF M&D The JBO Thread Ring Gauge

The JBO Thread Ring Gauge (NoGo) is a precision inspection tool designed to verify external Unified National Coarse (UNC) threads quickly and reliably

durable construction: Built for repeated use in busy environments with consistent

Shank Size: 8x8 mm square shank for stable mounting and alignment

005 mm) ensures finished holes stay within tight limits

Bison Hard Solid Outside Jaws - For Bison 32**/35** Scroll Chucks - 630mm FMH FLH FHH S&E A&NF M&D The JBO Thread Ring GaugeThese Bison Hard Solid Outside Jaws are replacement jaws built for Bison 32 and 35 scroll chucks. They provide a secure, repeatable grip across a wide range of turning and facing tasks. They are reversible for internal or external clamping, letting you switch from bore holding to outer profile gripping without changing jaws. Hard jaws offer longer life and improved clamping versus soft jaws, reducing downtime and improving consistency. Reversible