5/64 to 7/16 in bits
RUITOOL Drill Bit Stop Collar Set, 2 Pieces
Bits 5/64 to 7/16 in · Aluminum, nylon ring
$19.99
Saw Guides & Drill Jigs · Fixed 90 degree
RUITOOL Track Saw Square, 90 Degree, Quick Lock
$38.35
Square with mounting plate
A square that locks onto a track saw rail and sets it at 90 degrees to the board edge. No pencil line, no second measurement.
- Angle
- Fixed 90 degree
- Body
- Aluminum alloy, 250 x 80 mm (9.84 x 3.15 in)
- Lock
- Sliding block with knob, plus draw latch
- Supports
- Two blocks that rest on the board
Fits
- Festool and Makita guide rails
- Most major track saw rails, by the maker's word
Checkout, payment and delivery happen with our retail partner. Price from our update of 1 October 2026. How we update prices
What it does
The 90 Degree Track Saw Square, in three points
Fixed 90 degrees
Push the square against the board edge and the rail sits square across it.
Two locks
A block slides into the rail and tightens with a knob. A draw latch then pulls the square tight.
Supports on the board
Two blocks rest on the surface so the rail does not lift or tilt.
Specifications
- Angle
- Fixed 90 degree
- Body
- Aluminum alloy, 250 x 80 mm (9.84 x 3.15 in)
- Lock
- Sliding block with knob, plus draw latch
- Supports
- Two blocks that rest on the board
- In the box
- Square and wall-mount plate
At the bench
Crosscutting sheet goods with a track saw means squaring the rail for every cut. This square does it by feel. It rides on the rail, you slide the pair up to the edge, and the cut is square. The body is aluminum alloy, 250 by 80 mm. A mounting plate in the box hangs it on the wall between jobs.
Check before you buy
- Your guide rail is Festool, Makita or the same profile.
- You only need square cuts.
- The board edge you register against is straight.
Limits
Pick another one if
It holds one angle. For miters you want our adjustable square with six preset stops. It fits Festool and Makita rails and, by the maker's word, most major rails. If yours is another brand, check the T-slot before you order.
Same bench
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All 5 RUITOOL Saw Guides & Drill JigsFrom the same bench
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From buyers
What buyers say about the 90 Degree Track Saw Square
4.8 out of 5 from 16 ratings. Reviews word for word, with the critical ones left in.
Jig locks firmly into place on track saw straight edge
This jig other than the locking mechanism and indexing key is almost all aluminum. The locking mechanism is a turn key on a cam that draws the straight edge into the jig locking it against the aluminum knurled surface to keep it aligning at 90 degrees. There is a thumb screw that locks a key in the underside channel to ensure solid alignment. Checking the accuracy of the square once anchored shows 100% @ 90 degrees. I use an aftermarket track saw track and have access to an original and there is no issues with compatibility or alignment on the guides edge. Solid fit that stays locked in place. In the photo there is a check of squareness and as shown the edge to edge is a tight tolerance. The thickness of the guide should keep this tool viable for many years and is of suitable thickness to prevent bending or cracking of the metal in heavy use.
RUITOOL Track Saw Square
We are adding a built-in cabinet in our living room next month. Technically I haven't used it yet but have tested it on my Milwaukee rails and cutting several small pieces of woods. This track saw square makes setting up 90-degree cuts much easier and more repeatable. The quick lock mechanism holds it securely to the guide rail, so I don't have to spend as much time checking and rechecking my alignment. The aluminum construction feels heavy duty without adding too much weight, and it fits my Milwaukee guide rail nicely. I think $39 is a great deal since it can save us so much time with all the cutting we'll have to do.
Easy to use, nice machined aluminum, and square out of the box
This is a very nice aluminum square guide. Mine was perfectly square out of the box and ready to use. It makes it easy to set up perfect 90 degree cuts with a track saw. Nice and accurate out of the box, and it clamps down to track well and stays in place once secured.Note that it does not come with directions, but it is easy and straightforward to attach to track saw track and get going.I expect to get a lot of use out of this guide. It has enough slots milled into the aluminum that I am hoping I can create a few additional jigs based around this guide for different tools, as well, but we'll see how that goes.
Well built and is a good value
Great accessory! Locks on to the track well and cuts measure true to 90 degrees.The build quality is really nice, and has a solid feel where connections are made.The additional mounting bracket is a nice touch and seems to be made of the same material as the square.All in all, I don't have bad to say about this track accessory. A good value for the price.
Questions
90 Degree Track Saw Square: answers
Which rails does it fit?
Festool and Makita guide rails, and most major track saw rails according to the maker.
Can it set angles other than 90 degrees?
No. For angles, see the adjustable track saw square.
How does it store?
A wall-mount plate is included.
The RUITOOL range
RUITOOL Saw Guides & Drill Jigs in one place
Squares and fences that keep a power saw on line, and jigs that keep a drill or a tap at the right depth and angle. 5 tools, from $19.99.