GRS 024-290 Optia LED Ring 110V Arbe 35mm (3/32") collet installed and

35mm (3/32") collet installed and accepts a full range of optional collet sizes to accommodate a wide variety of rotary tool shanks

A small version of the Marquise 60% ratio Bezel Block is also available

5mm) 4B-948 Platinum

Overall Length 5-1/2" Jaw Type Combo flat / half-round Jaw Surface Serrated with "V" slot for wire holding Jaw Material Hardened tool steel Handle Finish Nickel-plated Action Parallel Weight Class Heavy (slightly heavier version) Country of Origin Great Britain Manufacturer Maun

Sized to a standard USA ring size 6-1/2

GRS 024-290 Optia LED Ring 110V Arbe 35mm (3/32") collet installed andThe GRS 024 290 Optia LED Ring Light (110V) brings natural spectrum illumination to your microscope setup. Designed for professional jewelers, engravers, and bench craftspeople, this ring light delivers adjustable intensity to help you see your work clearly under magnification. The three adjustable threads make it compatible with most standard microscope configurations, allowing for straightforward installation at the bench. Features Natural spectrum