RAM Single Socket Arm w/Round Octagon Socket
The RAP-B-200-1-293U consists of a socket at one end that accommodates 1" diameter balls: the other end accommodates octagon buttons. A tightening screw on the side of the arm enables the sockets to clamp firmly on the ball and the button.
The High Strength Plastic Universal Plate has a 1.0"diameter Round Male Button on an Octagon Neck, connected at right angles to a 2.5" diameter Round Plate. The plate has four holes that match the universal AMPS hole pattern.
High Strength Composite
1" Rubber Ball "B" Size
The "U" in the part number reflects product packaged in poly bag.