Tighten up the look of your 39mm narrow glide with the Radius Fork Tube Caps from Lowbrow Customs. Precision machined, steel, and the square broach accepts any standard 3/8″ drive ratchet for easy install. O-rings included. Available in your choice of chrome or black electroplate, pair with the Radius Steering Stem Bolt to class up your motorcycle. Made in the USA. See Additional Information below for fitment.