Worm Gear; 0.833" Pitch Diameter; 24 DP; 1/4" Face Width; Rough Bore; 20 Teeth; 20 Degree Pressure Angle; No Bushing; Minimum Plain Bore; 0.62" Hub Diameter; Bronze; Right Hand; Double; No Hardened Teeth

Worm Gear; 2.083" Pitch Diameter; 24 DP; 1/4" Face Width; Rough Bore; 50 Teeth; 20 Degree Pressure Angle; No Bushing; Minimum Plain Bore; 3/4" Hub Diameter; Bronze; Right Hand; Double; No Hardened Teeth

Worm Gear; 4.167" Pitch Diameter; 12 DP; 1/2" Face Width; Rough Bore; 50 Teeth; 14-1/2 Degree Pressure Angle; No Bushing; Minimum Plain Bore; 1.44" Hub Diameter; Bronze; Right Hand; Double; No Hardened Teeth

Worm Gear; 18" Pitch Diameter; 3 DP; 2" Face Width; Rough Bore; 54 Teeth; 14-1/2 Degree Pressure Angle; No Bushing; Minimum Plain Bore; 4" Hub Diameter; Cast Iron; Right Hand; Single; No Hardened Teeth

Worm Gear; 4" Pitch Diameter; 10 DP; 5/8" Face Width; Rough Bore; 40 Teeth; 14-1/2 Degree Pressure Angle; No Bushing; Minimum Plain Bore; 1.69" Hub Diameter; Cast Iron; Right Hand; Single; No Hardened Teeth