Explosion Proof Plug: 12 Results
1 IN RECESSED SQUARE HEAD PLUG
1/2 IN RECESSED SQUARE HEAD PLUG
2 IN RECESSED SQUARE HEAD PLUG
4 IN RAISED SQUARE HEAD PLUG
2 1/2 IN RAISED SQUARE HEAD PLUG
2 1/2 INCH RECESSED SQUARE HEAD PLUG
4 INCH RECESSED SQUARE HEAD PLUG
3 1/2 INCH RECESSED SQUARE HEAD PLUG
3 IN RAISED SQUARE HEAD PLUG
1 1/2 INCH RAISED SQUARE HEAD PLUG
3 1/2 NPT DIV 1 CAST IRON SQUARE