JBO Thread Ring Gauge (GO) - Electrical Conduit - Right Hand - 8g - M20 x 1.5 Widin New this reamer is manufactured to

this reamer is manufactured to order to ISO H5 tolerance

The hardened steel construction stands up to daily workshop use

you can plan projects with confidence and trust in consistent performance from tool to tool

and non-technical customers who require reliable

it ships within a 24–48 hour window to meet project timelines

JBO Thread Ring Gauge (GO) - Electrical Conduit - Right Hand - 8g - M20 x 1.5 Widin New this reamer is manufactured toThe JBO Thread Ring Gauge (GO) for Electrical Conduit is a precision tool designed to check external threads and confirm conformance for M20 x 1. 5 right hand conduit fittings. Built for electricians, engineers, inspectors, and workshop teams, it speeds up quality control by quickly verifying that threads meet the required size and pitch. Precise GO gauge for M20 x 1. 5 right hand threads: Delivers reliable checks of external thread diameters to