Review on Seamless Testing with the SIOUX CHIEF 6ER16 Test Plug by Brian Kumar

Guaranteed NOT to fit. Unglazed clay tile ID socketed or straight. Socket fitting without plan 40 or straight inside diameter He Ø 20. It is necessary to make a sleeve from c. 40 and add the sleeve with the count. 20 on the structure of an identifier in Chap. 40 or 20 tubes to work with. Not enough clearance to insert and otherwise tighten.