Oil Equipment › TEC.BA20JC - Bung Adaptor - Coarse Thread to 2 1/4" Image 1 of 1 TEC.BA20JC - Bung Adaptor - Coarse Thread to 2 1/4" $0.00 Add To Cart Added! TEC.BA20JC - Bung Adaptor - Coarse Thread to 2 1/4"20L coarse thread jerry can bung adaptor, to suit various plastic 20’sBarcode: 9361319001463 REQUEST A QUOTE