Built into every 305 series bases is our patented split ball technology. All 305 series bases accept 5/8 (16mm) diameter stems or shafts and are compatible with 305 series Heads including the 315 Circuit Board Holder. They are also compatible with all 305 series Base Mounts. All our vises and work holding devices come with a lifetime warranty.
- This base has all the tilt, turn and rotate control features of the Standard Base, but it's only 2 1/2 (63.5mm) high.
- Designed for working close to the bench surface.
- When used with the 304 Low-Profile Head, it allows the work to be swung out and away from the bench surface.
- This base has three 1/4 (6.3mm) countersunk mounting holes on a 4 5/16 (109.5mm) bolt circle for attaching directly to a work bench or to a portable Base Mount.
- Accepts all 5/8 (15.9mm) stems.
- Limited lifetime warranty