These are really sturdy

Made of 1018 cold rolled steel for easy welding

Easy Installation: Features four wires and includes comprehensive instructions

tighten it down on your cable

The outside measurements are 3/4" diameter and

Radius Steering Stem Bolt - Chrome - 39mm Narrow Glide Front End Gas Cap Type_Harley Thread-In These are really sturdyThe stock steering stem bolt looks suited for building a swing set, replace it with this precision machined, steel Radius Stem Bolt from Lowbrow Customs. The square broach accepts any standard 3 8" drive ratchet for easy install. Available in your choice of chrome or black electroplate, pair with the Radius Fork Tube Caps for optimum style. For your 39mm narrow glide front end. Made in the USA. See Additional Information below for fitment.