The RAP-SB-238U, composite diamond base, contains a 0.75" high strength composite ball connected at right angles to a 1.25" x 2.5" inch diamond plate. The base has two holes 1.912" from center to center, positioned at both ends of the diamond base.

Material:
High Strength Composite

Ball Size:
0.75" High Strength Composite Ball Size

Note:
The "U" in the part number reflects product packaged in poly bag.