--- product_id: 276660723 title: "POWERTEC 71121 T-Track Knob Kit w/Threaded Knobs and 5/16”-18 T Bolts for Woodworking Jigs and Fixtures – 16-Piece Set" brand: "powertec" price: "€ 46.67" currency: EUR in_stock: true reviews_count: 5 category: "Powertec" url: https://www.desertcart.at/products/276660723-powertec-71121-t-track-knob-kit-w-threaded-knobs-5 store_origin: AT region: Austria --- # heat-resistant polypropylene knobs 16-piece versatile set 5/16”-18 threaded T-bolts POWERTEC 71121 T-Track Knob Kit w/Threaded Knobs and 5/16”-18 T Bolts for Woodworking Jigs and Fixtures – 16-Piece Set **Brand:** powertec **Price:** € 46.67 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your woodworking game with precision and style! ## Quick Answers - **What is this?** POWERTEC 71121 T-Track Knob Kit w/Threaded Knobs and 5/16”-18 T Bolts for Woodworking Jigs and Fixtures – 16-Piece Set by powertec - **How much does it cost?** € 46.67 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/276660723-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 - • **Built to Last:** Corrosion-resistant plated steel inserts ensure rust-free, anti-stripping durability - • **Effortless Adjustments:** Ergonomic 5-star and T-knobs designed for smooth, comfortable handling during intense projects - • **Universal Compatibility:** Fits most ¾ inch wide by 3/8 inch deep T-tracks with 5/16”-18 internal threads for broad woodworking use - • **All-in-One Precision Control:** 16-piece kit with 4 sizes of T-bolts and ergonomic knobs for ultimate jig customization - • **Instant Upgrade for Your Workshop:** Quick installation to optimize fences, routing jigs, lathe setups, and more—boost your productivity now ## Overview The POWERTEC 71121 T-Track Knob Kit is a 16-piece set featuring durable, heat-resistant polypropylene knobs paired with corrosion-resistant plated steel T-bolts in four lengths. Designed for 5/16”-18 threaded T-tracks, this kit offers ergonomic handling and broad compatibility to secure and optimize woodworking jigs, fences, and fixtures with ease and reliability. ## Description POWERTEC 71121 T-Track Knob Kit w/Threaded Knobs and 5/16”-18 T Bolts for Woodworking Jigs and Fixtures – 16-Piece Set : desertcart.ae: Automotive Review: bom produto Review: This little set up worked perfect for the router table I was building. Very good quality and fast shipping. ## 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 | | ASIN | B079JN1DSK | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #51,802 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #64 in Power Tool Accessory Jigs | | Customer Reviews | 4.7 4.7 out of 5 stars (3,702) | | Customer reviews | 4.7 4.7 out of 5 stars (3,702) | | Cutting Diameter | 0.31 Inches | | Date First Available | 21 February 2018 | | Date First Available | 21 February 2018 | | Head Style | T-style | | Included components | T-Bolt Kit | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 313 g | | Item diameter | 0.31 Inches | | Item model number | 71121 | | Item model number | 71121 | | Manufacturer | POWERTEC | | Manufacturer | POWERTEC | | Material | Plastics and Metals | | Measurement System | English/Standard | | Number Of Pieces | 16 | | Part number | 71121 | | Pattern | T-Track | | Product Dimensions | 17.78 x 10.16 x 5.08 cm; 312.98 g | | Size | T-Track Knob Kit (5/16”-18; 16PCs) | | Style | 16-Piece Kit | ## Images ![POWERTEC 71121 T-Track Knob Kit w/Threaded Knobs and 5/16”-18 T Bolts for Woodworking Jigs and Fixtures – 16-Piece Set - Image 1](https://m.media-amazon.com/images/I/61FzSUd2CVL.jpg) ## Available Options This product comes in different **Style** 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 ### ⭐⭐⭐⭐⭐ Review *by S***D on 23 October 2024* bom produto ### ⭐⭐⭐⭐⭐ Review *by A***R on 31 January 2026* This little set up worked perfect for the router table I was building. Very good quality and fast shipping. ### ⭐⭐⭐⭐⭐ Review *by J***N on 5 November 2024* 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 ## 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 - POWERTEC 71168V T-Track Hold Down Clamp, 5-1/2" L x 1-1/8" W, 2 Pack, T Track Clamps for Woodworking - QWORK 12" T-Track, 4 Pack Aluminum Double Track with Mounting Holes for Woodworking --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/276660723-powertec-71121-t-track-knob-kit-w-threaded-knobs-5](https://www.desertcart.at/products/276660723-powertec-71121-t-track-knob-kit-w-threaded-knobs-5) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-26*