JessEm
JessEm Mast-R-Lift II Narrow-Plate Version
The 02121 version carries an 8-1/4 by 11-3/4-inch plate. That narrower width is a meaningful distinction from the 02120 package when replacing an existing table insert.
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What this listing offers
- The listing explicitly identifies the 02121 model.
- Measure the opening, support ledge and corner radius, not just plate length.
Documentation
JessEm Mast-R-Lift II manual02120/02121 manufacturer details
Check on AmazonCheck the selected configuration, seller, included parts and current price at Amazon.
Why the 02121 plate width matters
The 02121 version uses an 8¼ by 11¾ inch plate. Its narrower footprint is the central distinction to check when comparing it with the 02120 package. The shared Mast-R-Lift II name is not enough to choose between them, especially when photographs make the plates appear nearly identical.
Measure the finished recess that supports your existing plate, not the larger outside dimensions of the router table. Then compare corner shape, plate thickness and the leveling arrangement. Do not enlarge or modify a tabletop until you have the correct installation instructions for the selected version. Motor compatibility is a second check using the linked manual. If you are moving a motor from another lift, record its exact model and any adapters already installed; those adapters may belong to the old carriage. This narrow-plate version is a configuration choice, not an automatic upgrade in adjustment performance over the wider model.