Gold & Platinum Half Round Ring Shanks – Notched for 4-Prong Settings Silver Metals 3/32" diameter shafts for compatibility

3/32" diameter shafts for compatibility with standard flex-shaft handpieces and bur holders

Pin Diameter 0

2 lower bushing blocks

see item 1B-170MAIN

Gold & Platinum Half Round Ring Shanks – Notched for 4-Prong Settings Silver Metals 3/32" diameter shafts for compatibilityThese precision die struck half round ring shanks are pre notched for classic 4 prong settings, streamlining solitaire builds and shank replacement work at the bench. Available in 14K Yellow Gold, 14K White Gold, 18K Yellow Gold, and Platinum in Medium and Heavy weights, these shanks are designed for clean soldering, consistent fit, and a high polish finish. Made in the USA. Features Pre notched for 4 prong heads reduces bench fitting and filing time