Jones Stephens Corp. T31-004 Test Plug Or Stopper
Expansion plug to use for testing or as temporary pipe plug, steel flange plates. Large wing nut for easy tightening. Molded rubber gasket to seal all types of pipe. No. T31 001: 1 1 2" I.P.S. No. T31 002: 2" I.P.S. No. T31 003: 3" I.P.S. No. T31 004: 4"