UD24-19MM-18MM-F USSK32-25MM-3/4"-F US12-4-4-SS MDSDK51-22-12-A MDCSK51-17-13-A BSK32-15MM-1/2"-A UDSK28-16-12-F UD24-20MM-12MM-F USSK32-28MM-22MM-F US12-5-5-SS MDSDK51-25-13-A MDCSK51-16-13-A BSK32-16MM-1/2"-A UDSK28-7/8"-20MM-F UD24-19MM-5/8"-F USSK32-28MM-1/2"-F US12-6MM-6MM-SS MDSDK51-25-14-A MDCSK51-18-18-A BSK32-17MM-1/2"-A