Shaft Diameter - Inch: 1
Shaft Diameter - Millimeter: 25.4
Base to Center of Shaft - Millimeter: 25.4
Inch - Metric: Inch
Material: Aluminum

Predrilled Yes/No: Yes
Rail Width - Millimeter: 17.526
Other Features: Price per Inch
Shaft Length - Inch: 48
Rail Width - Inch: 0.69

Shaft Diameter - Inch: 2
Shaft Diameter - Millimeter: 50.8
Base to Center of Shaft - Millimeter: 44.45
Inch - Metric: Inch
Material: Aluminum

Predrilled Yes/No: Yes
Rail Width - Millimeter: 29.972
Other Features: 1/2 Inch Bolt | Price per Inch
Shaft Length - Inch: 48
Rail Width - Inch: 1.18

Shaft Diameter - Inch: 1.25
Shaft Diameter - Millimeter: 31.75
Base to Center of Shaft - Millimeter: 30.15
Inch - Metric: Inch
Material: Aluminum

Predrilled Yes/No: Yes
Rail Width - Millimeter: 19.812
Other Features: 5/16 Inch Bolt | Price per Inch
Shaft Length - Inch: 48
Rail Width - Inch: 0.78

Shaft Diameter - Inch: 1.5
Shaft Diameter - Millimeter: 38.1
Base to Center of Shaft - Millimeter: 34.925
Inch - Metric: Inch
Material: Aluminum

Predrilled Yes/No: Yes
Rail Width - Millimeter: 23.622
Other Features: 3/8 Inch Bolt | Price per Inch
Shaft Length - Inch: 48
Rail Width - Inch: 0.93

Shaft Diameter - Inch: 1.5
Shaft Diameter - Millimeter: 38.1
Base to Center of Shaft - Millimeter: 63.5
Inch - Metric: Inch
Material: Aluminum

Predrilled Yes/No: Yes
Rail Width - Millimeter: 76.2
Other Features: 5/16 Inch Bolt | Price per Inch
Shaft Length - Inch: 48
Rail Width - Inch: 3