Specification Brand : Fairlane BulletPoint1 : A Diameter: 13/16 BulletPoint2 : B Length: 7/8 BulletPoint3 : C Contact Dia: ½ BulletPoint4 : D Stand Off: ¼ BulletPoint5 : E Degree Swivel: 40 ItemName : Fairlane BBU-600-EF-T Base Design Swivot Assembly 13/16 in Dia x 7/8 in – Extra Fine – Tall ItemTypeKeyword : ball-and-socket-universal-joints Manufacturer : Fairlane Material : delrin PartNumber : BBU-600-EF-T ProductDescription : Base Design Swivot Assembly 13/16 in Dia x 7/8 in – Extra Fine – Tall ProductSiteLaunchDate : 2014-06-10T15:12:11.972Z