Suction Connecting Tube

Three kinds of connectors are for your choice Available with yankauer handle Size:3/16",1.8M,;3/16",3.6M,;1/ 4 " , 1 . 8 M , ; 1 / 4 " , 3 . 6 M , ; 9 / 32",1.8M,;9/32",3.6M,;