JBO Thread Ring Gauge (GO) - BSP (G) - Left Hand - Tol. A - 2 3/4 x 11 M&D Ball Nose geometry for smooth

Ball Nose geometry for smooth rib contours: The rounded tip maintains consistent radii on narrow ribs

Using a shrink-fit operation

Achieve precise 12

and extend tool life in demanding machining environments

so the cutting edges stay sharp through repeated passes without frequent changes

JBO Thread Ring Gauge (GO) - BSP (G) - Left Hand - Tol. A - 2 3/4 x 11 M&D Ball Nose geometry for smoothThe JBO Thread Ring Gauge (GO) is a precision gauge designed to verify external BSP (G) threads. With a size specification of 2 3 4 x 11 and Tol. A, its an ideal tool for plumbers, engineers, buyers, technicians, and workshop staff who need reliable, quick confirmation that fittings meet BSP G standards. BSP (G) GO accuracy: Quickly determine if external threads conform to BSP (G) standards, enabling fast pass fail checks and reducing guesswork during