GENERAL CHARACTERISTICS ITEM DESCRIPTION | CORROSION RESISTANT STEEL GEAR SHAFT,SPUR WITH ONE BRONZE GEAR,1.296 IN. DIA,0.788 IN. LG O/A DIM.,18 TEETH ON SMALL STEEL GEAR,80 TEETH ON LARGE BRONZE GEAR,20 DEG PRESSURE ANGLE,0.281 AND 1.250 @IN. PITCH @DIA |