MBCK57-20-19-A FSR24-5/8"-13MM-SS UDSK32-1 1/8"-24MM-SS MBS51-14-13-A FCMR38-17-17-A MUS25-12-12-SS PCMR29-7-7-SS US12-5-4-F MBCK57-20-14-A FSR24-8-6-SS UDSK32-1 1/8"-28MM-SS MBS51-13-12-A FCMR38-18-15-A UDS6-5MM-5MM-SS PCMR29-11-9-SS US12-5/16"-7MM-F MBCK57-20-16-A FSMR38-12-10-SS UDSK32-1 3/16"-22MM-SS MBS51-16-13-A