IRWIN Woodworking Vise, 3-Inch (226303ZR)
- Auto adjust drill press Clamps allow fast one hand clamping on drill press, machine tops or benches - 3" jaw..
- Use mounting ring for bottom mount on drill press, or use 5/16 *18 button head T bolt for bench mounts.
- Features armor's "best in Class" auto adjust technology - set the pressure, and change material size without readjusting Clamp..
- 25-400Lbs of consistent tip pressure over the 2.5" jaw opening range.