Base Dimension: 19 inches
Bolt Circle Diameter: 12 inches
Bolt Pattern: 4 Bolt
Max Height: 29 feet
Shaft Max Outer Diameter: 7 1/2 inches
Spec for Lechmere Bi-Metal Base - 16 Flat Flute Shaft
Ordering sheet for Lechmere Bi-Metal Base - 16 Flat Flute Shaft