Bore Profile: Round
Pitch Diameter - Inch: 3.688
Pitch - Millimeter: 38.1
Inch - Metric: Inch
Material: Cast Iron

Outside Diameter - Inch: 3.63
Other Features: Block Body
Pitch Diameter - Millimeter: 93.675
Modular - Flat Top Size: 815 | 820 | 831 | 4705 | 4706 | 4707 | 5705 | 5706 | SSB
Mounting Method: Rough Bore

Bore Profile: Round
Pitch Diameter - Inch: 5.089
Pitch - Millimeter: 38.1
Inch - Metric: Inch
Material: Cast Iron

Outside Diameter - Inch: 5.12
Outside Diameter - Millimeter: 130.048
Pitch Diameter - Millimeter: 129.261
Modular - Flat Top Size: 821 | 815 H
Mounting Method: Rough Bore

Bore Profile: Round
Pitch Diameter - Inch: 6.978
Pitch - Millimeter: 38.1
Inch - Metric: Inch
Material: Cast Iron

Outside Diameter - Inch: 7.05
Other Features: Arm Body
Pitch Diameter - Millimeter: 177.241
Modular - Flat Top Size: 60 | 66 | 810 | 812 | 815 | 881
Mounting Method: Rough Bore

Bore Profile: Round
Pitch Diameter - Inch: 5.56
Pitch - Millimeter: 38.1
Inch - Metric: Inch
Material: Thermoplastic

Outside Diameter - Inch: 5.59
Other Features: 5/16-18 Standard Set Screw at 90 Deg
Pitch Diameter - Millimeter: 141.224
Modular - Flat Top Size: 60 | 66 | 810 | 812 | 815 | 881
Mounting Method: Finished Bore

Bore Profile: Round
Pitch Diameter - Inch: 6.032
Pitch - Millimeter: 38.1
Inch - Metric: Inch
Material: Thermoplastic

Outside Diameter - Inch: 6.07
Other Features: 5/16-18 Standard Set Screw at 90 Deg
Pitch Diameter - Millimeter: 153.213
Modular - Flat Top Size: 60 | 66 | 810 | 812 | 815 | 881
Mounting Method: Finished Bore