The Best just got better... Again
Enlarged front blind hole, enlarged notches, & stepped grooves on inner dome
- 6 face notches, 3/16" wide, compatible with SPC Wrench
- Cross slots used for assembly/disassembly
- Front Blind hole: 5/8" diameter
- Material: Titanium Grade 5
- Made in USA
FC-B
-for 'B' size tubes
-fully threaded without shoulder for great adjustability