Brass "Double Ring" #2 size collar threaded to fit antique and B&P #2 burners. Also fits #20100 & 20102 adapters. Has 1 11/16" I.D. base, 1 3/16" I.D. top.
| Finish | : | Lacquered |
| Material | : | Brass |
| Suitable For Use With | : | #2 Burners, 20100 and 20102 Adapters |
| Top Inside Diameter | : | 1-3/16" |