| When a rod end or spherical
            bearing is not mounted inside a frame member, retained on both sides of the ball, a
            captive washer is required.  The large outside diameter will help retain the body of
            the bearing, in case the ball would become separated from the body.  The beveled
            design allows the ball to rotate inside the body without binding on the washer at the head
            of a bolt or at a retaining nut.    | 
           
          
            Part
            No.  | 
            Bore
            Size  | 
            Overall
            Thickness  | 
            Price  | 
           
          
            | HN-5057005 | 
            5/16"  | 
            .168 | 
            $4.00  | 
           
          
            | HN-5057006 | 
            3/8"  | 
            .184 | 
            4.00  | 
           
          
            | HN-5057007 | 
            7/16"  | 
            .220 | 
            4.00  | 
           
          
            | HN-5057008 | 
            1/2"  | 
            .228 | 
            4.00  | 
           
          
            | HN-5057010 | 
            5/8"  | 
            .270 | 
            4.00  | 
           
         
         | 
          |