Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 1.25

Length Thru Bore - Millimeter: 21.438
Other Features: Components May or May Not Intermix Among Brands
Mounting Method: Set Screw
Hub Diameter - Millimeter: 25.4
Coupling Type: Jaw Coupling

Split or Solid Description: One Piece Split Threaded Recessed Screw
Bore Threaded: 1/2-20
Component: Shaft Collar
Width - Millimeter: 9.525
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 1.25
Outside Diameter - Millimeter: 31.75
Bore - Millimeter: 0
Other Features: Black Oxide Coated

Split or Solid Description: One Piece Split Recessed Screw
Bore Threaded: No
Component: Shaft Collar
Width - Millimeter: 9.525
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 1.25
Outside Diameter - Millimeter: 31.75
Bore - Millimeter: 12.7
Other Features: Black Oxide Coated

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 1.25

Length Thru Bore - Millimeter: 21.438
Other Features: Components May or May Not Intermix Among Brands
Mounting Method: Set Screw
Hub Diameter - Millimeter: 25.4
Coupling Type: Jaw Coupling

Component: Keyless Wrench Locking Assembly
Series: OE
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 1.25

Outside Diameter - Millimeter: 31.75
Bore - Millimeter: 19.05
Length - Millimeter: 30.175
Other Features: Self Centering | Limited Axial Movement | Minimal OD and ID Ratio | 1.125 Inch Wrench Size
Length - Inch: 1.188