Groz 2in Coarse To Fine Thread Drum Bung Converter

GZ44386 - 2in Coarse to Fine Thread Drump Bung Converter Converts 2” Fine male threads found on most pumps / drum bungs to 2” male Coarse threads, making the pumps good for use on Plastic Drums with 2” Coarse Female threads. Polypropylene co-polymer construction, designed with 4 protrusions for easy tightening. Dimensions: 3-1/4” (82 mm) dia. X 1.35” (34 mm) high.