Why mount to just oil filters or just fuel filters when you can mount to both? Introducing the Infinite Product Solutions Three Stage Adapter! Convert your 5/8-24 RH threads to 3/4-16, 13/16-16, and 3/4 NPT with this unique adapter! Made out of durable black oxide steel, this adapter is perfect for those who want it all!
Internal Thread: 5/8-24 RH
External Threads: 3/4-16, 13/16-16, 3/4 NPT
Material: Black Oxide Steel