Key Features
Stays PutAdhesive pads let this guide rail hold on floors, work surfaces, and walls so you can make straight cuts where a standard rail would want to slip. Cleaner CutsThe splinter guard sits right at the scribe line to help reduce chip-out, including on beveled cuts. That means less cleanup and better finish quality right off the saw. Easy to CarryThe center cut-out lets the Festool 577044 75-in Guide Rail, FS 1900/2-KP ride on top of Systainers for transport, which is a lot easier than wrestling long rails by hand.
Overview
The Festool 577044 75-in Guide Rail, FS 1900/2-KP is a precision cutting guide designed for straight, accurate sawing and routing on horizontal surfaces, floors, and walls. This is a guide rail designed for guiding saws and routers in straight, splinter-reduced cuts. Model Number 577044. If you already work with Festool track saws, routers, or jigsaws, this rail gives you a longer 75 inch cutting reference with added holding power from the included adhesive pad system.
What makes this version different from a standard guide rail is the adhesive pad setup built into the FS 1900/2-KP platform. Festool built this rail for jobs where gravity and friction are not enough, like cutting on floors, worktops, or vertical wall surfaces. Instead of fighting rail movement, you align the rail, press the adhesive pads into place, and get a more secure hold while you cut. That matters when you are trimming doors in place, sizing sheet goods, cutting recesses in countertops, or working in finished spaces where accuracy and surface protection both count.
The 1900 mm length gives you a useful middle-ground size for shop and jobsite work. It is long enough for many sheet material cuts and door trimming jobs, but still more manageable than extra-long rails when you are moving between rooms or working in tighter spaces. Festool also kept the splinter guard at the cut line, which helps reduce tear-out along the edge. In practical terms, that means cleaner visible edges and less time fixing chip-out after the cut.
Festool did not stop at straight cuts. The guide rail system is built to support more than one kind of tool and more than one kind of task. According to Festool, it can be used for cutting sheet materials to size, cutting doors to length, cutting recesses in kitchen worktops, splitting tenons, routing straight grooves with the guide stop, and even making straight jigsaw cuts in wood up to 20 mm thick. That wider use range is a big part of why serious cabinet installers, trim carpenters, remodelers, and finish crews stay inside the Festool guide rail system once they start using it.
Jobsite practicality is another strong point here. The rail is designed with a center cut-out so it can sit on top of Festool Systainers for transport. If you move from van to bench to room all day, that is not a small detail. Long rails are awkward when they do not integrate with the rest of your setup. Festool solved that by making this one easier to carry with the storage system many users already own. The adhesive cushion strip also helps protect the workpiece surface, which is especially useful when you are working on finished material and cannot afford scuffs or marks.
Compatibility is also a real advantage. Festool states that the FS/2-KP guide rail can connect to previous generations of guide rails for long, straight cuts. Festool also notes compatibility with circular saws that use tool-free cam adjustment for zero-play guidance, routers used with a guide stop for straight grooves, and jigsaw applications in thinner wood. So this is not just a straightedge. It is part of a wider guide system built around repeatable accuracy.
Who should buy it? This rail makes the most sense for woodworkers, cabinet installers, finish carpenters, and remodelers who need straight, controlled cuts in real-world conditions, not just on a bench. If you work on installed material, vertical surfaces, or finished surfaces where a slipping rail can ruin the piece, this KP version earns its keep. If you only need a basic rail for occasional shop cuts, a standard non-adhesive rail may be enough. But if secure placement and cleaner handling matter to your work, this is the smarter rail.
Secure Cuts in Positions That Usually Fight You
The big story with this rail is simple: it stays where you put it. That matters when you are cutting on a wall, working low on a floor, or dealing with a surface where a normal rail would shift during setup.
- Adhesive pads are designed to secure the rail on work surfaces, floors, and walls
- Festool states the pads remove without residue, even on delicate surfaces
- Useful when trimming installed parts or working where clamps are not practical
Built to Move with Your Systainer Setup
Long rails are useful right up until you need to carry them. Festool added a center cut-out so this one works better with Systainers, which makes transport a lot less awkward on the job.
- Center opening allows the rail to be inserted on top of Systainer carrying handles
- Festool highlights easy transport of multiple guide rails
- Good fit for installers and remodelers moving room to room
Cleaner Edges with Better Rail Guidance
A guide rail only matters if it improves the finished cut. Here, the splinter guard and zero-play guidance features work together to help deliver straighter, cleaner results on visible material.
- Splinter guard helps reduce edge tear-out, even on beveled cuts
- Tool-free cam adjustment on compatible saws helps eliminate side-to-side play
- Useful for sheet goods, doors, kitchen worktops, and finish cuts
More Than a Saw Rail
This rail is part of a system, not a one-trick accessory. Beyond track saw work, Festool also calls out router groove cutting and straight jigsaw cuts in thinner wood.
- Guide stop for routers helps create straight grooves
- Supports straight jigsaw cuts in wood up to 20 mm thick
- Can be connected to previous generations of Festool guide rails for longer runs
What’s in the Box
- (1) Festool FS 1900/2-KP Guide Rail
- (1) Adhesive Pad FS-KP/30
Key Specifications
| Length | 75 in (1900 mm) |
|---|---|
| Weight | 8.2 lbs |
| Category | Guide Rail |
| Accessory Type | Guide rail with adhesive pads |
| Application Limit | Straight jigsaw cuts in wood up to 20 mm thick |
| Made In | Germany |
Compatibility
Saw Guidance Works with compatible Festool circular saws that adjust to the guide rail using integrated cams for zero-play guidance. Router Use Supports straight groove cutting when used with the Festool guide stop for routers. Guide Rail System Festool states the FS/2-KP can be connected to previous generations of Festool guide rails for longer straight cuts. Systainer Transport Center cut-out is designed so the rail can be carried on top of Festool Systainers.
Built For
Cabinet InstallationFinish CarpentryRemodelingWoodworkingSheet Material CuttingDoor TrimmingKitchen Worktop CutoutsStraight Groove Routing
Pro Tip
If you are cutting installed material on a wall or finished surface, set the FS 1900/2-KP in place first and press the adhesive pads down only after your line is dead on. That lets you use the holding power to keep the rail from drifting during the cut instead of during setup.
Warranty & Support
No manufacturer’s warranty listed.
Tool Nut’s Take
Tool Nut’s Take
Festool 577044 75-in Guide Rail, FS 1900/2-KP is the rail you buy when slipping is the real problem
This is a smart upgrade for anyone who already trusts the Festool guide rail system but needs a rail that holds its position better on floors, walls, and finished surfaces.
- Who it’s for: Finish carpenters, cabinet installers, remodelers, and woodworkers who make precision cuts on installed or awkwardly positioned material.
- Why it stands out: The adhesive pad setup is the difference maker. Add in the splinter guard, system compatibility, and Systainer-friendly transport, and it solves more real jobsite problems than a plain rail.
- Worth knowing: This is an accessory, not a saw. It makes the most sense if you already run compatible Festool tools and want more control in places where clamps or standard friction strips are not enough.
Common Questions
- What is the rail length? The rail is 75 inches long, which is 1900 mm.
- Can this guide rail be used on walls? Yes. Festool specifically states the adhesive pads can secure the rail to walls, floors, and work surfaces.
- Can it connect to older Festool guide rails? Yes. Festool states the FS/2-KP can be connected to previous generations of guide rails for longer cuts.
- Is it only for track saws? No. Festool also lists router groove cutting with the guide stop and straight jigsaw cuts in wood up to 20 mm thick.
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