WORKPRO W031093A Cr-V Long Nose Straight, 6-1/2" Chrome-vanadium steel jaw for maximum durability Quick, easy locking and release action Guarded release helps keep work fast and safe Turn screw to adjust holding pressure and fit work Chrome-vanadium steel jaw for maximum durability Quick, easy locking and release action Guarded release helps keep work fast and safe Turn screw to adjust holding pressure and fit work