501/453 UNIVERSAL AM20, CABLE OUTER DIAMETER =12.5-20.5MM; 501/453 UNIVERSAL CM32, CABLE OUTER DIAMETER =22-33MM; 501/453/RAC/UNIV/OS/M20 501/453/UNI A M20 501/453/UNIV/A-M20 MS-NI 501/453/UNIV/A-M20 MS-NI 501/453/UNIV/A-M20 SS 501/453/UNIV/C2-M40 SS 44113-2132-000 501/453/UNIV/C-M32 SS 501/453/UNIV/O-1/2 NPT 501/453/UNIV/O-M20 MS-NI 501/453/UNIV/O-M20 MS-NI 501/453/UNIV/O-M20 SS / 44113-2121-000 501/453/UNIV/OS-M20 SS / 44113-2120-000 710/O-1/2 NPT BRASS 753/A-1/2 NPT BRASS