Whether you already own a 300 series vise or are selecting components to build your own custom work holding system, our Base Mounts will add an extra dimension of productivity to your next project! Compatible with the 201 PV Jr, 300 Standard Base and 305 Low-Profile Base. All Base Mounts have three holes designed for 1/4-20 screws evenly spaced on a 4 5/16" (109.5mm) bolt circle. All our vises and work holding devices come with a "lifetime warranty."
* The husky, cast iron 308 Base Mount weighs 5lbs. (2.3kgs), making it compact and stable.
* Included are four non-marring, anti-skid neoprene base pads.
* Two 1/4 - 20 holes are drilled and tapped on the side extension for conveniently mounting accessories such as the model 371 Solder Station.
* Three 1/4 -20 screws and nuts for mounting Bases are included.