Thread Size: 0.586-32
Threads per Inch: 32
Nominal Thickness - Inch: 0.323
Nominal Thickness - Millimeter: 8.204
Inch - Metric: Inch

Outside Diameter - Inch: 1
Other Features: 303 Stainless Steel
Outside Diameter - Millimeter: 25.4

Chain Pitch - Inch: 0.25
Chain Pitch - Millimeter: 6.35
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 0.986
Inch - Metric: Inch

Outside Diameter - Inch: 1.075
Chain Size: 25
Material: Steel
Pitch Diameter - Millimeter: 25.05
Mounting Method: Rough Bore

Chain Pitch - Inch: 0.25
Chain Pitch - Millimeter: 6.35
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 0.887
Inch - Metric: Inch

Outside Diameter - Inch: 1.002
Chain Size: 25
Material: Steel
Pitch Diameter - Millimeter: 22.53
Mounting Method: Rough Bore

Chain Pitch - Inch: 0.25
Chain Pitch - Millimeter: 6.35
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 0.966
Inch - Metric: Inch

Outside Diameter - Inch: 1.083
Chain Size: 25
Material: Steel
Pitch Diameter - Millimeter: 24.536
Mounting Method: Rough Bore

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Jaw Coupling
Inch - Metric: Inch
Outside Diameter - Inch: 1.08

Material: Carbon Steel
Other Features: Components May or May Not Intermix Among Brands | 2 Jaws
Length Thru Bore - Millimeter: 15.748
Mounting Method: Set Screw
Hub Diameter - Millimeter: 27.432