To suit ChamberlainMKII, 9GC670, C6100, 236, Countryman 6, Countryman 306,Countryman 354, MKIII Series, Champion 306 
 
2" (52mm) Universal Water Temperature Gauge 1.7m (67") Capillary tube with thread adaptors for common 5/8" UNF and 1/2" NPT applications.