---
product_id: 60099220
title: "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"
brand: "powertec"
price: "₨11292"
currency: LKR
in_stock: true
reviews_count: 13
category: "Powertec"
url: https://www.desertcart.lk/products/60099220-powertec-71121-t-track-knob-kit-w-threaded-knobs-5
store_origin: LK
region: Sri Lanka
---

# 16-piece precision kit heat-resistant polypropylene knobs 5/16”-18 thread bolts 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

**Brand:** powertec
**Price:** ₨11292
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Woodworking Game with Precision & Comfort!

## Quick Answers

- **What is this?** 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 by powertec
- **How much does it cost?** ₨11292 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/60099220-powertec-71121-t-track-knob-kit-w-threaded-knobs-5)

## Best For

- powertec enthusiasts

## Why This Product

- Trusted powertec brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Complete 16-Piece Set:** Includes 4 five-star knobs, 4 T-knobs, and 8 T-bolts for ultimate jig versatility
- • **Multi-Application Power:** Perfect for fences, routing jigs, lathe setups, featherboards, and more—upgrade your entire workshop
- • **Ergonomic & Durable Design:** Robust polypropylene knobs with corrosion-resistant plated steel inserts for long-lasting grip
- • **Tool-Free Quick Adjustments:** Easily insert and tighten knobs without tools, speeding up your workflow and reducing downtime
- • **Universal Thread Compatibility:** Fits any 5/16”-18 internal thread and most ¾”x3/8” T-tracks for seamless integration

## Overview

The POWERTEC 71121 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 internal threads and most ¾”x3/8” T-tracks, this kit offers versatile, tool-free clamping solutions ideal for woodworking jigs, fences, routing setups, and more—delivering durability, comfort, and professional-grade performance to your workshop.

## 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.

Review: Perfect Addition to My Woodworking Setup! - I recently picked up the POWERTEC 71698 3" T-Track Intersection Kit, and it’s been a game-changer for my woodworking projects. The quality of the kit is excellent—it’s solid, well-built, and the predrilled mounting holes make installation a breeze. This intersection kit is ideal for creating custom jigs and fixtures on my T-track system. The intersections allow for easy adjustments and smooth movement of the clamps or workpieces, which has been a huge time-saver in my projects. Whether I’m working on small detail pieces or larger setups, the kit helps keep everything aligned and secure. If you're into woodworking and use T-tracks for your jigs or fixtures, I highly recommend this intersection kit. It’s versatile, durable, and a must-have for anyone looking to get more out of their T-track system.
Review: Works well - Used on a CNC table and works great

## 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 ¾ inch wide by 3/8 inch deep T-tracks); Will not work with ¼” 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079JN1DSK |
| Assembled Diameter | 0.31 Inches |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #27,489 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #73 in Power Tool Accessory Jigs |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,165) |
| Cutting Diameter | 0.31 Inches |
| Date First Available | February 2, 2017 |
| Head Style | T-style |
| Included Components | T-Bolt Kit |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 11 ounces |
| Item model number | 71121 |
| Manufacturer | POWERTEC |
| Material | Plastics and Metals |
| Measurement System | English/Standard |
| Number Of Pieces | 16 |
| Part Number | 71121 |
| Pattern | T-Track |
| Size | T-Track Knob Kit (5/16”-18; 16PCs) |
| Style | Knob Kits |

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/61FzSUd2CVL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What are the Dimensions of the bolt head?**
A: Hello; According to my caliper the  heads are 1/2 x 23/32.  The set I received had standard 1/4x20tpi. bolts. Hope this helps. Charley

**Q: How tall and wide are the t-knobs and star-knobs?**
A: The t-knobs are 2 inches wide at their widest point and 1 1/8 inches tall.  The star-knobs are 2 1/4 inches in diameter and 1 inch tall.

**Q: Are these made out of stainless steel?**
A: Not stainless steel but like a galvanized bolt

**Q: What are the big chrome nuts used for? I couldn't find any info or pictures of them being used.**
A: A chrome wheel…

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect Addition to My Woodworking Setup!
*by C***Y on March 24, 2025*

I recently picked up the POWERTEC 71698 3" T-Track Intersection Kit, and it’s been a game-changer for my woodworking projects. The quality of the kit is excellent—it’s solid, well-built, and the predrilled mounting holes make installation a breeze. This intersection kit is ideal for creating custom jigs and fixtures on my T-track system. The intersections allow for easy adjustments and smooth movement of the clamps or workpieces, which has been a huge time-saver in my projects. Whether I’m working on small detail pieces or larger setups, the kit helps keep everything aligned and secure. If you're into woodworking and use T-tracks for your jigs or fixtures, I highly recommend this intersection kit. It’s versatile, durable, and a must-have for anyone looking to get more out of their T-track system.

### ⭐⭐⭐⭐⭐ Works well
*by C***Y on November 9, 2025*

Used on a CNC table and works great

### ⭐⭐⭐⭐⭐ Very good product
*by R***. on August 6, 2025*

These are really good for customizing

## Frequently Bought Together

- 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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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-03*