











🔧 Elevate your woodworking game with precision and style!
The POWERTEC 71121V T Track Knob Kit is a premium 16-piece set featuring ergonomically designed, heat-resistant polypropylene knobs paired with corrosion-resistant plated steel inserts. Compatible with 5/16”-18 threaded T-tracks and most ¾" wide by 3/8" deep tracks, this kit offers versatile bolt lengths and tool-free operation, making it an essential upgrade for professional and DIY woodworking jigs and fixtures.

























| ASIN | B09VX6PMPM |
| Best Sellers Rank | #22,154 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #43 in Power Tool Accessory Jigs |
| Brand | POWERTEC |
| Color | black |
| Compatible Groove Diameter | 0.75 Inches |
| Customer Reviews | 4.7 4.7 out of 5 stars (963) |
| Fastener Type | T-Bolt |
| Finish Types | Black, Plated |
| Grade Rating | Grade 2 |
| Included Components | T-Bolt Kit |
| Item Dimensions | 7 x 4 x 2 inches |
| Item Shape | Star |
| Item Type Name | POWERTEC 71121V 5/16" T-Bolt Kit, 1 Set (16 Piece) |
| Manufacturer | POWERTEC |
| Material Type | Alloy Steel, Plastic |
| Number of Pieces | 16 |
| Screw Head Style | Star |
| Size Name | 5/16”-18 threaded, 16 Piece Set |
| Thread Size | 5/16”-18 |
| UPC | 843441114468 |
| Unit Count | 1.0 Count |
G**G
Knobs and screws for all occasions
Making jigs means having knobs. Sure, you could make them but these look, feel, and work great.
R**R
Easy to find matching parts
Good quality. Works well for my project
G**F
Great on saw sled
I used these on a table saw sled and they work very well
N**D
Does not fit
So, my complaint isn’t with the product as much as with Amazon. The product itself was fine but did not fit the application. I only ordered because Amazon had it listed as frequently purchased together, with that I assumed they fit. While I admit I could have and should have done more research, Amazon, it might behoove you to do a little as well.
H**S
Great purchase!
Perfect sale!
M**Y
Perfect
Bought these to install a tool box to my SXS. This will allow me to remove the box more easier..
J**Z
exactly what is needed on a milling drill press
works wonders
C**N
Jigs fasteners
Handle and fastener fit and work well for wood jigs. / fixtures. Would be nice if they included some additional T fasteners in package.
Z**C
It’s hard to get good leverage on the small knob style handle, but otherwise they are well designed and work as expected. I used them for a roof rack I made for my thule EVO with a washer they work just as well as OEM.
R**A
Es lo que espera de esta marca el precio un poco alto
F**M
Las utilice para un soporte de bastidor de bordados, funcionan muy bien!
V**A
Roscas de otro paso y que no coinciden con el sistema métrico. Imposibles de enroscar en ninguna cosa hecha a este lado del charco. Y todo ello gracias gracias a que los americanos se empeñan ser los únicos del mundo que conservan el sistema imperial. Por cierto las cabezas de los tornillos encajan en muy pocos carriles T de los que vas a encontrar en Amazon (en ninguno de los que compré basándome en las medidas). Un despropósito y una perdida de dinero. No termino de comprender por qué hay empresas con sistema imperial que venden en Amazon España.
K**R
Good quality pieces. Very fast delivery.
Trustpilot
1 day ago
1 month ago