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POWERTEC 71121 T Track Knob Kit w/ Threaded Knobs and 5/16”-18 T Slot Bolts, 16-Piece Set, T Track Accessories for Woodworking Jigs and Fixtures

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Availability: In Stock.
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Arrives Wednesday, Oct 21
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Style: 16-Piece Kit


Pattern Name: T-Track


Features

  • INCLUDES: (4) 5-Star Knobs, (4) T-Knobs and (8) 5/16-18 T-Bolts (1", 1-1/2", 2-1/2" & 3-1/2 in length)
  • FUNCTION: Helps secure, clamp down and optimize numerous t-track, fences, routing jig and fixture assemblies accepts any application that utilizes a 5/16-18 internal thread (also accepts most 34 inch wide by 3/8 inch deep T-tracks); Will not work with 14 t-track
  • FEATURES: Premium black knobs constructed out of a robust and heat resistant Polypropylene plastic, paired with an ergonomic design for smooth handling and comfort, plus molded plated steel inserts that are corrosion and rust resistant and designed for anti-stripping
  • EASY TO USE: Simply insert the head of the bolt into the track and align it with the threaded knob. These woodworking jig knobs can easily be utilized to enhance an assortment of applications, including your lathe, featherboards, saw, drill press and so much more
  • SPECS: 5/16-18 t-bolts: 1", 1-1/2", 2-1/2" and 3-1/2 in length for project versatility; Bolt plates measure 17/32 wide x 13/16 long x 7/64 high.

Description

Introducing the T-Track Knob Kit by POWERTEC. This exclusive pack contains knobs and bolts arranged together to help secure and enhance your woodworking jig and fixture assemblies. They are designed to offer a supplemental and long term clamping strategy to your projects, and work seamlessly with any drill press, lathe or saw that accommodates a 5/16”-18 internal thread size (also most ¾ inch wide by 3/8 inch deep t-tracks). Whether you’re a professional or DIY enthusiast, these knobs are easy to use, remove and don’t require any tools. Exceptional Build Each knob is made with Polypropylene, a heat resistant thermoplastic known for its toughness and durability. However, its most noticeable feature is the robust, ergonomic design that’s smooth to touch and comfortable to handle – eliminating hand injuries caused by inferior quality and tiny, hard to turn nuts. In addition, we’ve chosen to use molded plated steel inserts. In doing so, we’ve taken away the threat of stripping, while offering a helping hand in fighting corrosion or rust. These items may be simplistic in function, but our engineers have made sure that you’ll actually feel the quality and craftsmanship that has gone into each knob. Highly Versatile Design With a spark of creativity, these knobs and bolts can work amazingly with an assortment of applications, including: • Fences • Featherboards • Motorized Anchor Systems • Routing Jigs • Flip Top Cabinets The possibilities are endless, making them a must-have for any shop. Package Contains (4) 5-Star Knobs 5/16”-18 Thread (4) T-Knobs 5/16”-18 Thread (8) T-Bolts 5/16”-18 (1", 1-1/2", 2-1/2" and 3-1/2 in length) POWERTEC is a leading manufacturer of high quality woodworking tools and accessories, machines, and an assortment of OEM replacement parts. We are committed to exceeding expectations, while bringing the latest innovations, technology, and product development to the industry.

Manufacturer: ‎POWERTEC


Brand: ‎POWERTEC


Model: ‎POWERTEC 71121 T-Track Knob Kit w/ Threaded Knobs and 5/16”-18 T Bolts for Woodworking Jigs and Fixtures – 16-Piece Set


Item Weight: ‎11 ounces


Product Dimensions: ‎7 x 4 x 2 inches


Item model number: ‎71121


Exterior: ‎Zinc


Manufacturer Part Number: ‎71121


Date First Available: February 2, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Oct 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great Value
My wife purchased some t-track for me for my birthday but it did not come with any knob or bolts! So I set about to find some online and these had a very good rating and for good reason. They are superb and come at a great value. You get a pair of two different length bolts and a pair of two different knob types. I am building a small tabletop router table and needed these to secure the fence to the table in the t-tracks. Great value, great product. Highly recommended and will most likely buy the same product in the future should I need more. ... show more
Reviewed in the United States on September 9, 2021 by J. Campbell

  • Nice
Very nice and works great plus great price and the best part it's delivered we love amazon and this product is great among others we purchased on amazon
Reviewed in the United States on November 5, 2024 by juan

  • Worked
knobs are a little bigger than i'd like but they fit, match the specs and worked for me...at the right price.
Reviewed in the United States on June 18, 2026 by FloridaVacaReader

  • solid knob set
I bought these as general purpose hold down knobs, or as fixture/jig knobs because they were very reasonably priced. Knobs at HW store are around $4-6 each, so I just got these pre-emptively. Seem to be well made and sturdy. Good selection. Not used them yet.
Reviewed in the United States on March 11, 2024 by Delaware Dave

  • Availability - Worth The Extra Money
These threaded knobs can always be fabricated easily enough with a hole saw and some bolts and some glue, but having a set readily available, with the right-length T-track bolts to go with the knobs - is sometimes worth the extra money. These were worth the extra money.
Reviewed in the United States on October 21, 2025 by Chris Dobyns

  • Very good product
These are really good for customizing
Reviewed in the United States on August 6, 2025 by Reggie G.

  • Useful for Woodworking
These are built well and will last. Easy to install, meaning not hard to start threads ECT. Comfortable to grip and easy to use. By adding these to my table saw sled I have increased my accuracy and made my woodworking more enjoyable. A good investment for sure.
Reviewed in the United States on February 7, 2025 by ASH

  • Fits.
Worked great on Yakima
Reviewed in the United States on September 8, 2025 by JakeH

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