Revised: March 2021 I Revised By: BNelson Page 2 of 15
Cable Bolt Overview
Strength cables may have different size cable bolts that connect to the top plate or head plate adapter
on weight stacks. For this reason, it is important to follow these steps when tensioning cables to ensure
your cable has enough engagement to not be a safety concern.
Remove and measure the cable bolt. Measure from the top of the bolt head to the bottom of the bolt.
Remember the bolt length as you screw the bolt into the head plate adapter/sleeve (axle). A minimum
of ½” (13mm) must be engaged at all times.
Example: The bolt measures 2 ½” (63.5mm) in length (top of bolt head to bottom of threads). Attached
the cable bolt to the head plate adapter/sleeve (axle) by screwing it down so 2” (51mm) of the bolt is still
showing. From there you will check the tension of your cable. If the cable needs tension, you will screw
the bolt down giving it further engagement. If it is too tight and there is no other way to adjust tension
(see tensioning procedures in the following pages) you must replace the cable. Do not unscrew to reduce
the required ½” (13mm) of engagement.