With the post secured, you just hold the hackle and unlock the base.

While one hand controls the hackle, the other hand keeps the base unlocked and turns the vise.

At half turn, it's also a left-hand thread position.

Just keep rotating the base, and the hackle wraps itself around the post.  Isn't that easy?
With such 720-degree true rotary function, any fly pattern can be tied with ease, hence the name 720 VISE.  Here is a summary of the distinctive functions and benefits that the vise provides:

  1. With parachute post secured, you won't pull the thread out anymore.
  2. Quick right-hand to left-hand conversion (less than one second).
  3. Locks at every quarter turn, which makes checking a fly and clipping hackle easy.
  4. It's like wrapping hackle with an extra hand (holds the post for you).
  5. Also, the jaws can be tilted for working with a parachute pattern or leave it at level position for regular true rotary needs.
  6. The jaws feature a proprietary cam lock design.  Not only does it lock the hook securely, but it's also easy to adjust to different size hooks.
  7. The jaws fit hook sizes from 2/0 to 30.
  8. Easy adjustment to hook gap.
  9. All vise accessories included.
  10. MSRP: $270

There are plenty more functions and benefits for you to discover.