Diameter Measurement

How To Measure Your Bar Diameter?

Step 1

Wrap the tape measure snugly around the bar's circumference, making sure it's tight and not loose.

Step 2

Divide the circumference by 3.14 (pi) to calculate the outside diameter

Measurements Table:

Diameter Circumference: 8.635" = 2.75" Bar
Diameter Circumference: 7.85" = 2.5" Bar
Diameter Circumference: 7.065" = 2.25" Bar
Diameter Circumference: 5.809" = 1.85" Bar
Diameter Circumference: 5.495" = 1.75" Bar
Diameter Circumference: 4.71" = 1.5" Bar
Diameter Circumference: 3.14" = 1" Bar

If your bar diameter doesn’t match one of the listed options exactly, we recommend selecting the next size up.

For example:

If your bar measures 1.875", choose the CSB clamp with the 2" insert. To ensure a secure fit, you’ll need to fill the small gap between the bar and the insert. A simple and effective solution is to wrap the bar with duct tape to increase its thickness.