Fly Tying Vise Jaws: Cam-Lock vs. Screw-Lock
Choosing the Right Vise: Screw-Type vs. Cam-Lock Jaws
When selecting a fly tying vise, one of the key factors to consider is the type of jaw mechanism. The two most popular options are screw-type jaws and cam-lock jaws. While both are designed to hold hooks securely, each type offers distinct advantages that can affect your tying experience.
Screw-Lock Jaws: Precision and Versatility
Screw-type jaws use a threaded mechanism to clamp the hook into place. This design allows for precise adjustments, making it an excellent choice for tying intricate patterns where hook placement and stability are crucial. The screw mechanism provides a strong and secure grip, ensuring that your hook stays firmly in place while you work.
Griffin’s Odyssey Spider uses a screw-type locking mechanism for precise adjustments.
The versatility of screw-type jaws also means they can accommodate a wide range of hook sizes. Whether you’re tying tiny midges or large streamers, these jaws can adjust to hold hooks of various shapes and sizes with ease. However, because they require more time to adjust than cam-lock jaws, they might not be as fast when you're switching between different hook sizes during a tying session.
Cam-Lock Jaws: Quick and Efficient Hook Changes
Cam-lock jaws, on the other hand, provide a more efficient, faster method for securing hooks. The cam mechanism uses a simple lever action that clamps the hook firmly in place with minimal effort. This quick, secure attachment is perfect for tying multiple flies in a short amount of time, as it allows for rapid hook changes without the need for constant adjustments.
Peak Rotary Vises are known for the hook-holding power of their cam-lock jaws.
One of the key benefits of cam-lock jaws is their ease of use. The simple mechanism allows you to clamp and release the hook quickly, making it an excellent choice for those who tie a lot of flies or work in a fast-paced environment. While cam-lock jaws might not provide the same level of precision as screw-type jaws, they are ideal for tying patterns where speed and efficiency are paramount.
Collet Design: Pull-In vs. Push-In
When it comes to holding the hook, cam-lock vises typically feature either pull-in or push-in collet designs. Pull-in collets grip the hook securely as you tighten the vise, while push-in collets allow for quicker adjustments and hook changes. Pull-in collets are often found in screw-type jaws and offer a more precise hold, while push-in collets are typically used in cam-lock jaws for faster, more efficient use.
Which One Should You Choose?
Ultimately, the choice between screw-type jaws, cam-lock jaws, and collet design comes down to your personal preferences and tying style. If you prioritize precision and versatility, a screw-type jaw with a pull-in collet might be the best option. If speed and convenience are more important to you, a cam-lock jaw with a push-in collet could be the way to go.
Both types offer excellent performance, but understanding the strengths of each can help you select the right vise for your fly tying needs.
