Split or Solid Description: One Piece Solid
Bore Threaded: No
Component: Shaft Collar
Inch - Metric: Inch
Outside Diameter - Inch: 1.625

Width - Millimeter: 14.3
Bore - Millimeter: 23.825
Material: Steel
Other Features: Zinc Plated
Outside Diameter - Millimeter: 41.275

Split or Solid Description: Two Piece Split Recessed Screw
Bore Threaded: No
Component: Shaft Collars
Inch - Metric: Inch
Outside Diameter - Inch: 1.57

Width - Millimeter: 13.97
Bore - Millimeter: 19.05
Material: Polyamide
Other Features: Stainless Steel Hardware
Outside Diameter - Millimeter: 39.878