I was going to use these as jumpers from frame to link and link to truss. The rubber one is 13 1/2" end to end and stainless one is 10" end to end. They were made at a Parker triad store in Dayton. Female on both sides 3/16 flare and 3/8 thread. Went all stainless front to back instead
$30 shipped for both
937-68one-9958