INCRA LS Super System - 17" Range
INCRA Metric LS Super System - 430mm Range

>> Click here to watch Guy Dunlap cuts Dovetails with the INCRA LS Positioner
>> Click here to watch the INCRA LS Positioner Router Table Fence System Video - Part 1 of 3
>> Click here to watch the INCRA LS Positioner Router Table Fence System Video - Part 2 of 3
>> Click here to watch the INCRA LS Positioner Router Table Fence System Video - Part 3 of 3

Now available in imperial or metric!

Take the joinery prowess of the LS17 Standard System and add the day-to-day versatility of the Wonder Fence to the front, and you have an INCRA Super System, the true Decathlon Champion of router fences.

Let's face it, specialized jigs for specific operations spend a lot of time on the shelf. Because the router table is the second most-used tool in most shops and an INCRA Super System is so versatile, it’s an investment that pays you back virtually every time you walk into the shop.

This is a fence system that's easily handles EVERY fence-guided operation that can be done on a router table: Producing raised panel doors with full zero-clearance, edge shaping, edge jointing rough lumber, traditional joinery like rabbets and dados, and of course producing the dizzying array of box joints and dovetails that INCRA is famous for.

The Wonder Fence. The Wonder Fence slides into the front T-slot of the Pro-II joinery fence, and it adds adjustability to accept any size router bit and accommodates zero-clearance subfences. The Wonder Fence also adds the ability to very precisely offset the infeed and outfeed fence halves for edge jointing rough lumber or setting up for complex moulding jobs like reversible glue joints.

The LS Super Systems are available with either 17" or 430mm travel LS units to provide their positioning accuracy. INCRA's patented lead screw positioning mechanism allows any woodworker to quickly set the fence within 1/1,000" (0.025mm) of any desired position. In woodworking terms, that's accurate enough to split the line from a sharp pencil into 25 equal parts! And because an INCRA positioner is mechanical in nature, every fence setup is easily repeatable with zero error hours or weeks later.

The Lead Screw (LS) Technology. The LS positioner's accuracy is +/- .002" (0.05mm) on the lead screw's 1/32" or 1mm primary increments across its entire range, so it's essentially perfect even without the built-in micro adjust. The large micro-adjust knob turns the lead screw against the mating threads, allowing the fence to be shifted in .001" (0.025mm resolution) to tweak the width of a groove or zero the fence against a router bit.

The fence used for the Standard Systems is our Pro-II 28" Fence, which features a surface that's machined flat in a milling machine and a T-slot for adding fixtures or adding the INCRA Wonder Fence in the future. The Pro-II fence directly accepts the Shop Stop or INCRA Stop, and there's also a telescoping extender bar for stopping grooves being cut into longer boards.


This LS Fence System also includes:

The Master Reference Guide. The Master Reference Guide provides straightforward instructions and 51 joinery templates (25 templates in the metric version) to slide into the positioner to provide a visual reference for each joint pattern. Those templates can produce a mind-boggling variety of joints - 11 box joint patterns and 29 dovetail patterns are included (or 9 metric box joints and 16 metric dovetails), and each one of the dovetail patterns can be cut half blind, through, sliding, or corner post. The number of variations on the standard patterns runs into the billions if you have enough time to experiment.

INCRA Jumbo Right Angle Fixture. Our largest Right Angle Fixture is included to keep workpieces square to the fence and square to the table for joinery operations.

INCRA Shop Stop. Instead of the basic stop block of typical router fences, the included INCRA Shop Stop is based on our patented incremental positioning racks to give you unparalleled accuracy and repeatability when limiting a board's travel across the router bit or setting the endpoints of stopped grooves for drawer and box bottoms.