RDG/15/15.5-25 GROZ RADIUS GAUGES, 15.5 - 25MM, 15 PAIRS LEAVES, 180° ARC.

' \n \nVery useful for tool and diemakers, machinists, screw machine operators and pattern makers to lay out and check radii of tools, dies, and patterns.
Made of stainless steel.
Size is marked on each gauge leaf.