SKU: 7100-111/2caliber 11 1/2Swiss madeSupport screw in hardened/tempered steel with polished end and locking system.Compatible with the 6012 and 8935 setting tools for hands.Base Ø : 31 mmPassage(s) stem : 1Pusher(s) : 0Support screw, outer Ø / inner Ø : 0.60 / 0.40 mmWe only sell brand new products.100% Made By Bergeon Swiss And Brand NewPlease refer to the picture to select the model suitable for you
