Profile: Lyn-Tron, Inc. provides precision electronic and connector hardware components. Our product catalog includes spacer, swage spacer, ball stud, precision shoulder screw and chassis fastener. Our spacer is defined as an object that is used to create space between two object. It is used to position them. It is used in space circuit boards, panels, doors or gears. Our ball stud is a part that is used in furniture applications and panels. The ball stud is typically a female socket joint or clip that accepts the ball stud when pushed securely.