BOSTON GEAR HF721-20K-B7-H1-P20
Single Reduction Right Angle Worm Gearbox - Single Reduction Reduction, 20:1 Ratio, 2.0600 in Center Distance, C-Face Quill Input, 0.8750 in Input Size, Hollow Output, 1.2500 in Output Size, Double Output, 140TC/180C Frame