Thread Size: M40 X 1.5
Inch - Metric: Metric
Outside Diameter - Inch: 2.598
Outside Diameter - Millimeter: 66
Other Features: Mechanical Lock | M4 Lock Screw

Nominal Thickness - Inch: 0.728
Nominal Thickness - Millimeter: 18.5

Thread Size: 1.875-16
Inch - Metric: Inch
Outside Diameter - Inch: 2.875
Outside Diameter - Millimeter: 73.025
Other Features: Low Carbon Steel | One Piece Split | 5/16-24 Clamp Screw | Wax Impregnated Black Oxide Finish | Socket Head Cap Screw

Threads per Inch: 16
Nominal Thickness - Inch: 0.625
Nominal Thickness - Millimeter: 15.875

Inch - Metric: Metric
Outside Diameter - Inch: 6.89
Outside Diameter - Millimeter: 175
Other Features: Face Dia 149 | 17 Tangs | No Key Bent | Low Carbon Steel | Shorter Key
Inside Diameter - Millimeter: 130

Inch - Metric: Metric
Outside Diameter - Inch: 9.134
Outside Diameter - Millimeter: 232
Other Features: Face Dia 193 | 19 Tangs | No Key Bent | Low Carbon Steel | Shorter Key
Inside Diameter - Millimeter: 170

Thread Size: 2.36-18
Inch - Metric: Inch
Outside Diameter - Inch: 3.156
Outside Diameter - Millimeter: 80.162
Other Features: Left Hand Thread

Threads per Inch: 18
Nominal Thickness - Inch: 0.541
Nominal Thickness - Millimeter: 13.741