Description
Extend Your Guide Rails for 48" Cross Cuts
Cutting across a 4x8-foot workpiece with the common 55" (1,400mm) guide rail leaves the track saw unguided at the beginning and/or end of the cut, resulting in an edge that may not be straight.
The GRE-13 guide rail extender provides a cost-effective alternative to the 75" (1,900mm) guide rail by joining a nominally 13 5/8” (346mm) section of genuine Festool® guide rail section with the best-in-class GRC-12 Self-Aligning Guide Rail Connectors. Secures using a 3mm driver or hex wrench (not included but available separately). The GRE-13 guide rail extension provides the right support at both ends of the cut, and its convenient length fits in a Systainer!
We recommend using only genuine Festool guide rails to mate with the GRE-13 Guide Rail Extension.
What's Included In the Box
- 13-5/8" (346mm) Length of Festool Guide Rail
- GRC-12 Self-Aligning Guide Rail Connectors (Pair)

Store and protect your GRE-13 kit, along with a GRS-16 guide rail square, with this Kaizen foam insert.
Protect Your Investment
Store and protect your GRE-13 and GRC-12 connectors with this super protective Kaizen foam insert, designed and cut by CNC router to be the perfect fit.
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20 Reviews
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GRE 13 guide rail extension
A great addition to my track saw set up.
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Cost of GRE-13
Works wonderfully well! It is very overpriced, however that is the way of the world today.
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Great track connectors
These are very well made and fit precisely in the rails.
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Guide Rail Extension
Nice to have the little extra on the rail...connectors are far superior to the festool connectors.
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Guide Rail Extension
The TSO Guide Rail Extension and rail connectors are excellent. I am a long time Festool user. The is 1400 mm Festool saw track is too short to fully support the saw before and after making a cut across plywood and other wide materials. The TSO Guide Rail Extension solves this problem simply and easily. And it stores in the Systainer with the saw!