Angled clamping surfaces and a clamping nut let a jaw carrier slide on a lower part, extending vise range without complex conversion.
A switchable restricting member lets the vise jaw rotate freely or lock to prevent wrong-direction clamping on short or angled workpieces.
Spring-biased dovetail jaw coupling speeds insert changes while maintaining secure clamping and reducing wear from repeated vice use.
A preloaded spring and high-pitch threaded spindle keep clamping force after Safe-Torque-Off, preventing vibration-induced workpiece loosening.