How to Mount a Bench Vise to a Workbench (Step-by-Step, No Wobble)
A vise that moves even a little will ruin your accuracy. Here’s the simple way to mount one so it feels like part of the bench.
What you’ll need
- Lag screws or (better) through-bolts
- Large washers (or a backing plate)
- Drill + bits, wrench set
Step-by-step
- Position the vise so the front jaw is flush with the bench edge.
- Mark holes, drill cleanly (use a pilot first).
- Install bolts with washers/backing plate under the top.
- Tighten evenly and re-check alignment.
- Add wood jaw liners for grip and protection.
Pro tip
If your benchtop is thin, add a hardwood spacer block or laminated pad where the vise mounts.