USSK20-12-8-SS DCD32-5/8"-13MM-A 304SA0480-SP01 US32-18-12-F MDSDK57-30-15-A ROB-12512 USSK20-15MM-12MM-SS DCD32-7/8"-13MM-A 304SA0510-SP01 US32-19-10-F MDSDK57-30-22-A ROB-12407 USSK20-16MM-1/2"-SS USS6-5MM-3/16"-SS 3041Q0480-SP10 US32-19-16-F MDSDK57-30-17-A ROB-12358 USSK20-16MM-12MM-SS USS6-3/16"-4MM-SS