Description of πͺ Yost Vises SA 330 Aluminum Vise: Superior Strength and Versatility
Jaw caps attach to and cover a set of 3"-wide serrated vise jaws to shield delicate work from damage. Aluminum provides durability, and the polished finish creates a smooth surface to prevent the clamped item from being marred. Pliable tangs fold over the serrated vise jaw to hold the cap in place. Meets Fed. Spec. GGG-C-00137B.
Got these for my new Yost 2Β½" vise model 250 and they are perfect. . Just place them on the correct jaw, turn the handle to close them tightly, and you're done! Well!
Pros
Jaw Covers attach to and cover a set of 3" wide serrated vise jaws to protect delicate work from damage
These things are way overpriced for what you get. But, as they say, work. You can bend them to "snap" into the vise. I want the front part to be thoughtful. Next time I'll buy a sheet of aluminum and do it with a jigsaw.
Pros
Aluminum ensures durability and the polished finish creates a smooth finish to avoid damage to the trapped object