The Solid Steel Right Angle Baby Stud for 3 and 4 Way Clamps from Kupo provides you with an easy way to mount your light to 1.0 to 1.4" tubing or pipe using the 3 Way Clamp. The 3 Way clamp has 3 recessed mounting locations that will accept the Right Angle Baby Stud and the 4 Way Clamp has 4.