--- product_id: 69660815 title: "K-Series Beginner Cleco Sheet Metal Fastener Kit w/Mesh Carry Bag (K5S40)" brand: "mro tools cleco fasteners" price: "AR$228410" currency: ARS in_stock: true reviews_count: 13 category: "Mro Tools Cleco Fasteners" url: https://www.desertcart.com.ar/products/69660815-k-series-beginner-cleco-sheet-metal-fastener-kit-w-mesh store_origin: AR region: Argentina --- # Durable polyester mesh carry bag 4 sizes: 1/8'', 3/16'', 3/32'', 5/32'' Includes Cleco pliers for easy handling K-Series Beginner Cleco Sheet Metal Fastener Kit w/Mesh Carry Bag (K5S40) **Brand:** mro tools cleco fasteners **Price:** AR$228410 **Availability:** βœ… In Stock ## Summary > πŸ”© Lock it down like a pro β€” your sheet metal’s new best friend! ## Quick Answers - **What is this?** K-Series Beginner Cleco Sheet Metal Fastener Kit w/Mesh Carry Bag (K5S40) by mro tools cleco fasteners - **How much does it cost?** AR$228410 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/69660815-k-series-beginner-cleco-sheet-metal-fastener-kit-w-mesh) ## Best For - mro tools cleco fasteners enthusiasts ## Why This Product - Trusted mro tools cleco fasteners brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Effortless Control:** Ergonomic Cleco pliers included for smooth, secure fastening every time. - β€’ **On-the-Go Organization:** Compact mesh carry bag keeps your kit accessible and ready wherever you work. - β€’ **Made in the USA Quality:** Crafted from high-strength alloy steel with 25 lbs tensile strength for reliable durability. - β€’ **Precision Fit for Every Project:** Four versatile fastener sizes ensure perfect alignment on any sheet metal task. - β€’ **Trusted by Pros & Beginners Alike:** Highly rated starter kit perfect for automotive, aviation, and DIY metal fabrication. ## Overview The K-Series Beginner Cleco Sheet Metal Fastener Kit (K5S40) offers a complete set of 40 alloy steel fasteners in four popular sizes, paired with ergonomic pliers and a durable mesh carry bag. Made in the USA and designed for automotive and aviation sheet metal work, this kit delivers reliable 25-pound tensile strength and professional-grade precision, making it the go-to starter set for millennial makers and managers who demand quality and convenience on every project. ## Description Product description K-Series Beginner Cleco Sheet Metal Fastener Kit w/Mesh Carry Bag 4 Cleco Sizes + Pliers + Carry Bag Fabrication work is easier than ever before thanks to Cleco Fasteners. The extremely handy and versatile fastening tools (sometimes spelled Cleko or called Skin Pins) are an indispensable tool and save a huge amount of labor time. Originally developed by the Cleveland Pneumatic Tool Company, Clecos have been a staple for the aerospace and aviation industries for decades. However, Cleco Fasteners can be used for a variety of applications, including automotive body work, general manufacturing, fiberglass installation, or any metal panels that need to be temporarily yet securely fastened together. Cleco Fasteners feature a steel body construction and spring-loaded plunger, and are a simple, inexpensive alternative to competitive fasteners. Able to apply up to 25 pounds of force per fastener, Clecos are easily operated by using the specially designed Cleco Pliers. A specially designed ''body seat'' holds the fastener in place while the plunger is depressed. To use Cleco Fasteners, simply place the fastener in the pliers, and squeeze the plier handle to sink the plunger and extend the pins, otherwise known as step-cut locks. Before Clecos, workers had to fasten panels together using nuts and bolts, which often required two people – one on each side of the panel – to properly hold everything in place. Clecos are blind fasteners, in that the tool can be used even when the worker does not have access to the other side, granting far greater versatility and usability than other panel fastening fabrication methods. K-Series Beginner Cleco Fastener Kit Includes 1/8'' Clecos (10) 3/16'' Clecos (10) 3/32'' Clecos (10) 5/32'' Clecos (10) Cleco Pliers (1) Blue Carry Bag (1) 1/8'' Cleco Fasteners Color: Copper Diameter: 1/8" Drill Size: #30 Grip Range: 0-1/4" Clamping Force in Pounds: 12-25lbs 3/16'' Cleco Fasteners Color: Brass Diameter: 3/16'' Drill Size: #10 Grip Range: 0-1/4'' 3/32'' Cleco Fasteners Color: Zinc Diameter: 3/32'' Drill Size: #40 5/32'' Cleco Fasteners Color: Black Diameter: 5/32'' Drill Size: #20 Cleco Pliers MRO TOOLS Cleco Pliers are designed for installing spring-loaded (plier-operated) cleco fasteners. Part of MRO Tools' Cleco Hand Tools, Cleco Pliers are designed with a body sear that holds the fastener in place while the plunger is pressed. Review: Nice Cleco kit - Looks like nice stuff, havent used them yet Review: It's nice - Great little starter kit for classes taken in the aerospace industry. I've since added a 50 pack of -4 clecos, which is more than enough for the excercises that were assigned so far. My only gripe is that the pivot seems a little close to the end, making it just a little too short in grip and align the clecos and clamps before adding pressure. It's nothing that stopped me from using them, but compared to a larger and more expensive set of cleco pliers, you can see the differences. ## Features - (10 Each) 1/8'' Cleco Fasteners, 3/16'' Cleco Fasteners, 3/32'' Cleco Fasteners, 5/32'' Cleco Fasteners, (1) Cleco Pliers, (1) Polyester Zippered Carry Bag - These Cleco Fasteners Are Made In The USA - Ideal For Use In Automotive Body Work And Repair - Color: Copper/Brass/Zinc/Black - Diameter: 1/8'', 3/16'', 3/32'', 5/32'' ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DTHG95C | | Best Sellers Rank | #81,669 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #377 in Hardware Pins | | Brand | MRO Tools Cleco Fasteners | | Brand Name | MRO Tools Cleco Fasteners | | Color | Multicolor | | Customer Reviews | 4.7 out of 5 stars 187 Reviews | | Included Components | Cleco Fasteners, Cleco Pliers, Carry Bag | | Item Weight | 847 Grams | | Manufacturer | MRO Tools | | Manufacturer Part Number | K5S40 | | Material | Alloy Steel | | Material Type | Alloy Steel | | Model Number | K5S40 | | Style | Simple | | Style Name | Simple | | Tensile Strength | 25 Pounds | ## Product Details - **Brand:** MRO Tools Cleco Fasteners - **Color:** Multicolor - **Item Weight:** 847 Grams - **Manufacturer:** MRO Tools - **Material:** Alloy Steel - **Style:** Simple - **Tensile Strength:** 25 Pounds ## Images ![K-Series Beginner Cleco Sheet Metal Fastener Kit w/Mesh Carry Bag (K5S40) - Image 1](https://m.media-amazon.com/images/I/81CLWin3lvL.jpg) ![K-Series Beginner Cleco Sheet Metal Fastener Kit w/Mesh Carry Bag (K5S40) - Image 2](https://m.media-amazon.com/images/I/714+TfU2uOL.jpg) ![K-Series Beginner Cleco Sheet Metal Fastener Kit w/Mesh Carry Bag (K5S40) - Image 3](https://m.media-amazon.com/images/I/71bggcMdFKL.jpg) ![K-Series Beginner Cleco Sheet Metal Fastener Kit w/Mesh Carry Bag (K5S40) - Image 4](https://m.media-amazon.com/images/I/6167SOGI+gL.jpg) ![K-Series Beginner Cleco Sheet Metal Fastener Kit w/Mesh Carry Bag (K5S40) - Image 5](https://m.media-amazon.com/images/I/71EhckWmkYL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice Cleco kit *by M***D on April 26, 2026* Looks like nice stuff, havent used them yet ### ⭐⭐⭐⭐⭐ It's nice *by A***R on April 8, 2019* Great little starter kit for classes taken in the aerospace industry. I've since added a 50 pack of -4 clecos, which is more than enough for the excercises that were assigned so far. My only gripe is that the pivot seems a little close to the end, making it just a little too short in grip and align the clecos and clamps before adding pressure. It's nothing that stopped me from using them, but compared to a larger and more expensive set of cleco pliers, you can see the differences. ### ⭐⭐⭐⭐⭐ Bad job made easier *by V***A on November 18, 2019* My first time using a clecko. This is a really nice beginners set. Has all that you need for normal beginners metal work. I was replacing floorboards on 72 El Camino. Bad job made easier by this kit. ## Frequently Bought Together - K-Series Beginner Cleco Sheet Metal Fastener Kit w/Mesh Carry Bag (K5S40) - Metal Magery 1" Heavy Duty Side Grip Cleco Fasteners Clamp Set of 5 - Wicks Aircraft Cleco Clamps, Side Grip, 1" Reach, 3/4" Capacity, Pack of 5, Heavy Duty, Great for Metal & Woodworking --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/69660815-k-series-beginner-cleco-sheet-metal-fastener-kit-w-mesh](https://www.desertcart.com.ar/products/69660815-k-series-beginner-cleco-sheet-metal-fastener-kit-w-mesh) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-18*