滾花聯軸器 母/公

The one-piece construction gives it a solid feel with zero wobble, which is exactly what I needed when swapping between different saber sections. At 0.8 inches long, it keeps the profile tight and the knurled grip makes hand-tightening easy even with gloves on.

Machined so cleanly that the knurling gives just the right grip when I’m tightening it by hand—no tools needed. The one-piece design feels solid, and at 0.8 inches long it’s compact enough to hide inside the hilt without adding bulk. Exactly what I needed to bridge my two saber sections.

The threading matched up perfectly with my other saber parts, and the one piece design feels rock solid when I twist it together. It's compact at just 0.8 inches, so it doesn't add any awkward bulk to the hilt.