TPG-20 & TPG-30 Parallel Guide System
(Both Left & Right Hands)
Driven by customers indicating existing parallel guides were too cumbersome and required too much setup time, we prioritized convenience and usability as cornerstones of the TPG system. We aimed for a parallel guide system that was more accurate, faster to use, and convenient. That’s why the TPG system features single piece, full length extruded t-tracks and a completely tool-free design that only needs to be calibrated once—and can then be stored and quickly redeployed in just seconds for accurate, repeatable cuts.
The TPG system is unmatched not just in convenience and capability. Only the TPG system:
- Combines squaring and ripping into a single operation, with the option of using a single t-track;
- Has the capacity to rip full-size 4x8-foot sheetgoods (when used with a long enough guide rail) all the way down to very narrow cuts;
- Can be quickly disengaged from the guide rail for easy handling or storage, and rapidly redeployed without losing calibration—all enabled with a tool-free design that can be used even with gloves on.
Built on a Solid Foundation: the GRS-16
If you own a GRS-16 guide rail square today, there’s good news: you already have the foundation of the TPG system because it utilizes the M6 accessory mounting holes located on the face of your guide rail square. If you own an earlier production model of the GRS-16 before accessory mounting holes were incorporated, you can purchase an affordable mounting hole drilling fixture and add the accessory mounting holes yourself.
Stowable Design that Retains Calibration
The TPG system is available in multiple t-track lengths, denoted by their maximum cut width capability (e.g. TPG-30 enables a maximum cut width of 30 inches). The shortest t-track included in this kit, the TPG-20, is small enough to fit inside a SYSTAINER®, even fully assembled and calibrated with its flip stop in place. Each t-track includes Imperial and metric scales, and can even accommodate more than one flip stop.
A Better Flip Stop by Design
The Reversible Flip Stop includes a number of smart design notes, including a parallax-free pointer, a grippy star knob that is comfortable to use and even works with gloves on, and an adjustable plunger making precise calibration a breeze. When making narrow cuts, the narrow stock calibration rod can be inserted into the flip stop. This 12-inch rod is long enough to reach under the guide rail, all the way to the splinterguard, to enable very narrow cuts. Additional flip stops can be purchased and installed onto the same t-track; a great feature if you are frequently cutting multiples of different lengths. As its name denotes, the flip stop can be easily disassembled and reconfigured to fit either right- or left-hand t-tracks.
A "Both Hands" Kit
This kit includes both left and right hand configurations, meaning it can register squareness off the front and/or back edge of your workpiece. It comes with four t-tracks (with 20 and 30 inch maximum cut width capacities, in both left and right versions) and two flip-stops (left and right hand versions). Sold separately, note this kit requires at least one GRS-16 guide rail square. If you intend to use both the left and right hand parallel guides at the same time, you will also need one of the following: an additional GRS-16, or GRS-16 PE, or TPG Adapter. Not sure what TPG kit is right for you? Visit our TPG Parallel Guide System Category Page for additional details, and see the "Selecting the Correct Configuration" section.
What’s Included: TPG-20 & TPG-30 Left Hand Kit
- 1 qty. T-track, right hand, for cuts up to 30 inches in width
- 1 qty. T-track, right hand, for cuts up to 20 inches in width
- 1 qty. T-track, left hand, for cuts up to 30 inches in width
- 1 qty. T-track, left hand, for cuts up to 20 inches in width
- 2 qty. Reversible Flip Stop, with standard calibration rod
- 2 qty. Narrow stock calibration rod
- 4 qty. Star grip knobs
Got an idea to make this page even better? Your feedback and suggestions are always welcome!
At TSO Products, we are continually striving to improve our products based on customer input. While we make every attempt to keep our product pages up to date, know that the product you receive could reflect recent improvements and therefore differ slightly from the product depicted. We reserve the right to change specification of products without notice. Standard equipment and specifications may differ from country to country.
Other DetailsTSO Products is proud to stand behind the TPG Parallel Guide System and its components with a 5-year warranty against defects and workmanship.
Videos Hide Videos Show Videos
2 Reviews Hide Reviews Show Reviews
This makes an already useful tool (the guide rail square) even better. It makes cutting and squaring panels even faster and easier. Absolutely great!
After months of daily (hourly, really) use breaking down acrylic sheets into strips that will fit on a compound mitre saw, I’ve stopped using parf dogs, and fences for ripping / large cross-cuts. I now use a rule primarily to check cuts and calibrate this pardigm-shifter. Too hyperbolic? One thing vexes me. More torque is required to tighten the stops than is comfortably applied with the small knobs. For the first week of use, not tightening them enough resulted in them moving and missing the mark. I’m entertaining replacing the knobs with something larger. Also, if for you -like me- the guides have become so integral to your process that they are permanently installed to your squares remember to check all screws for tightness daily.