01Light-Duty Vises
Light-duty vises suit hobby work, electronics and small repairs. They clamp lighter stock at lower forces and are inexpensive to mount in a home workshop. A 4″ light-duty bench vise is the typical entry point.
02Medium-Duty Vises
The workshop workhorse. Medium-duty vises take general metalwork, woodworking and automotive repair with enough jaw and opening to cover most parts. The 6″ medium-duty bench vise is the most common specification in this class.
03Heavy-Duty Vises
Built for fabrication, mining, shipyards and industrial maintenance, heavy-duty vises add mass, wider jaws and deeper throats to handle high torque and hammering. The 8″ heavy-duty bench vise shows the body geometry that survives sustained abuse.
04Pipe Vises
Pipe vises swap flat jaws for V-shaped jaws that grip round stock and larger tubing without flattening it. Plumbers, fabricators and maintenance shops use them to thread and hold pipe; a 6″ pipe vise covers the common union range.
05Fixed vs Swivel
Every class comes in fixed-base and swivel-base versions. Swivel adds 360° rotation for awkward angles; fixed is simpler, cheaper and stiffer for heavy hammering. The choice is part of how to choose a bench vise.
06Specialist Forms
Beyond the straight families there are anvil vises, round-jaw and square-jaw variants, and multi-purpose workshop forms. These are catalog models on their own and also the starting platforms for custom OEM work. The square-jaw specialist vise and the materials library give you the frame of reference.
If your product plan or market needs a configuration that is not on the page, the OEM manufacturing route turns a proven platform into your own spec.