Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Cast Iron
Outside Diameter - Inch: 4.5

Length Thru Bore - Millimeter: 49.276
Other Features: Components May or May Not Intermix Among Brands | Straight L Jaw | Do Not Use Bronze Insert Over 250RPM | 3 Jaws
Mounting Method: Set Screw
Hub Diameter - Millimeter: 101.6
Coupling Type: Jaw Coupling

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Stainless Steel
Outside Diameter - Inch: 2.125

Length Thru Bore - Millimeter: 25.4
Other Features: Components May or May Not Intermix Among Brands | 3 Jaws
Mounting Method: Set Screw
Hub Diameter - Millimeter: 53.975
Coupling Type: Jaw Coupling

Component: Spider
Inch - Metric: Inch
Material: Urethane
Outside Diameter - Inch: 1.375
Outside Diameter - Millimeter: 34.925

Other Features: Components May or May Not Intermix Among Brands
Coupling Type: Jaw Coupling
Torque: 64.61In-Lbs

Component: Spider
Inch - Metric: Inch
Material: Hytrel
Outside Diameter - Inch: 1.07
Outside Diameter - Millimeter: 27.178

Other Features: Components May or May Not Intermix Among Brands
Coupling Type: Jaw Coupling
Torque: 94.5 | 112In-Lbs

Component: Insert
Inch - Metric: Inch
Material: Urethane
Outside Diameter - Inch: 5.05
Outside Diameter - Millimeter: 128.27

Other Features: Components May or May Not Intermix Among Brands | Go-Flex | Standard Duty | Red
Coupling Type: Jaw Coupling
Torque: 8630In-Lbs