Compare Quick view Renishaw SKU: SMT44807 Renishaw M5 1.5mm Ruby Ball 1mm Tungsten Stem A-5003-0145 (LOC1220B) Overall Length: 35mm Shank Diameter: 1mm Material: Ruby Ball / Tungsten Stem MPN: A-5003-0145 MSRP: Was: Price Now $19.95 7 In Stock Quantity Add to Your List