swivel noses Products nameGravotechVersionHole-Øtypeitem No.swivel nose20130standard0.70mmM20 / IM3690164swivel nose20131standard1.50mmM20 / IM3690160swivel nose21755standard2.40mmM20 / IM3690161swivel nose22464with steel ball2.50mmM20 / IM3690162swivel nose22481mit PTFE-Kugel3.50mmM20 / IM3690163