The RAP-B-379U-M616 consists of a 1" diameter rubber ball, connected to a M6-1 X 6MM male threaded post.

U.S. Standard Thread Diameter and Pitch Option:M6-1 x 6mm <

Material:High Strength Composite & Steel

Ball Size: 1" Rubber Ball "B" Size

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

Weight Capacity:2 lbs.

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