Worm Gear; 2-1/2" Pitch Diameter; 12 DP; 1/2" Face Width; Rough Bore; 30 Teeth; 14-1/2 Degree Pressure Angle; No Bushing; Minimum Plain Bore; 1.19" Hub Diameter; Cast Iron; Right Hand; Quadruple; No Hardened Teeth

Worm Gear; 1-7/8" Pitch Diameter; 16 DP; 5/16" Face Width; Rough Bore; 30 Teeth; 20 Degree Pressure Angle; No Bushing; Minimum Plain Bore; 3/4" Hub Diameter; Bronze; Right Hand; Quadruple; No Hardened Teeth

Worm Gear; 5" Pitch Diameter; 6 DP; 1" Face Width; Rough Bore; 30 Teeth; 14-1/2 Degree Pressure Angle; No Bushing; Minimum Plain Bore; 2.19" Hub Diameter; Cast Iron; Right Hand; Quadruple; No Hardened Teeth

Worm Gear; 3-3/4" Pitch Diameter; 8 DP; 3/4" Face Width; Rough Bore; 30 Teeth; 14-1/2 Degree Pressure Angle; No Bushing; Minimum Plain Bore; 1.69" Hub Diameter; Bronze; Right Hand; Single; No Hardened Teeth

Worm Gear; 15/16" Pitch Diameter; 32 DP; 7/32" Face Width; Rough Bore; 30 Teeth; 14-1/2 Degree Pressure Angle; No Bushing; Minimum Plain Bore; 0.62" Hub Diameter; Bronze; Right Hand; Single; No Hardened Teeth