Ti Turnbuckles (M2.5x46 -2pcs) for Swash of Blade 550X,600X FBL
Turn buckles come with "right-hand thread" at one end, while other end is "left hand-thread".
The blade pitch can be adjusted without snap off the linkage, Just turn the buckle with the tool to adjust its length. Just turn the buckle with a screw driver to adjust its length, no need to pop off the ball link.