This kit is designed to make mounting your Lowbrow Customs oil tank as easy to mount as possible. This mounting kit is designed specifically for Lowbrow Customs on unit construction Triumph 500 and 650 c.c. motorcycles. That being said, it will also fit the mounts on our , and can be used on any motorcycle that has a vertical seat post. The included brackets are 1/4 inch thick mild steel and feature our innovative tophat spacers, 3 chrome button head allen 5/16" X 18 TPI fasteners and rubber grommets to keep vibration from causing any damage to your oil tank or mounts. Both mounts are coped for the Triumph frame's seat post tube. Bolt this mounting kit to your oil tank, hold in place against your frame and apply a number of tack welds to hold the brackets in place. Unbolt your oil tank so you can finish weld your brackets. That is it! Made in Ohio, USA.