Ripple Jaws for Viper2 Chuck.
Set of 4 optional jaws for the Viper2 geared scroll chuck. The top edge of the jaws has a dovetail on both inside and the outside, and works exactly like the standard jaws. Further down the jaw is the unique Ripple pattern on both the inside and the outside, which is designed to give a strong grip on rough, uneven wood or even bark covered logs. Jaws project 24mm from the base plate.