US12-3/8"-6MM-F MBCK57-18-14-A FSR24-5/8"-11MM-SS UDSK32-1 1/8"-22MM-SS USS12-7MM-7MM-SS FCMR38-18-12-A UDSK12-10MM-10MM-SS PCMR29-11-11-SS US12-3/8"-8MM-F MBCK57-18-16-A FSMR38-14-14-SS UDSK32-1 1/8"-20MM-SS USSK12-9MM-9MM-SS FCMR38-18-10-A UD6-3/16"-4MM-F PCMR29-10-6-SS US12-10MM-8MM-F MBCK57-20-18-A FSR24-5/8"-15MM-SS UDSK32-1 1/8"-25MM-SS