Suggestions for oil cooler line dressing?

[aigram]

I'm looking for something like I have circled in the picture for my RPM oil cooler lines. This would be an upgrade over a zip tie. Example photo attached.
Any suggestions?

[CutterBill]

A professional machine shop will make 1000 for you, but they won't make one. No profit in it.  Find somebody with a machine shop in their garage.  Possibly ask here: https://bbs.homeshopmachinist.net/

[Pat Conlon]

I cross my lines so they do not come near the header tubes.

[fj1289]

A professional machine shop will make 1000 for you, but they won't make one. No profit in it.  Find somebody with a machine shop in their garage.  Possibly ask here: https://bbs.homeshopmachinist.net/

Drill and hacksaw and file and a tap - no machine shop needed!



Added:  Or an off the shelf solution: https://www.summitracing.com/parts/ear-167503erl?seid=srese1&gclid=Cj0KCQjw1a6EBhC0ARIsAOiTkrES1ehJaLvsMCnqKxJCLrxAqwEH2Fc4b_G-0lMJors7dkRQ1e_XHpUaAupQEALw_wcB

Added again: or contact Robert - they may have something they use in the cars that's not listed on the website

[giantkiller]

Earl's was the first thing I thought of when I saw it. I would go for one of the cheaper Russell's. Myself. I like the way they look better anyway.

[aigram]

Plenty happy to give some business to Earl's. What is the outside diameter of the RPM oil cooler lines?