--- product_id: 367585645 title: "MRO TOOLS K-Series Beginner Cleco Sheet Metal Fastener Kit w/Mesh Carry Bag (K5S40)" brand: "mro tools" price: "€ 100.24" currency: EUR in_stock: true reviews_count: 6 category: "Mro Tools" url: https://www.desertcart.pt/products/367585645-mro-tools-k-series-beginner-cleco-sheet-metal-fastener-kit store_origin: PT region: Portugal --- # 12-25 lbs grip force 4 sizes, precise fit Made in USA quality MRO TOOLS K-Series Beginner Cleco Sheet Metal Fastener Kit w/Mesh Carry Bag (K5S40) **Brand:** mro tools **Price:** € 100.24 **Availability:** ✅ In Stock ## Summary > 🔧 Lock in precision, unlock your craft! ## Quick Answers - **What is this?** MRO TOOLS K-Series Beginner Cleco Sheet Metal Fastener Kit w/Mesh Carry Bag (K5S40) by mro tools - **How much does it cost?** € 100.24 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/367585645-mro-tools-k-series-beginner-cleco-sheet-metal-fastener-kit) ## Best For - mro tools enthusiasts ## Why This Product - Trusted mro tools brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Size Range:** Includes 10 fasteners each in 1/8", 3/16", 3/32", and 5/32" for perfect sheet metal alignment. - • **Optimal Clamping Power:** Delivers a reliable 12-25 lbs grip force to hold materials securely without damage. - • **Portable Mesh Carry Bag:** Keep your kit organized and ready to go—ideal for on-the-job convenience and mobility. - • **Durable Alloy Steel Build:** Crafted from premium steel for long-lasting strength and consistent performance. - • **Pro-Grade Pliers Included:** Ergonomic K200CG pliers ensure quick, effortless installation every time. ## Overview The MRO TOOLS K-Series Beginner Cleco Kit (K5S40) is a professional-grade sheet metal fastener set featuring 40 alloy steel clecos in four sizes, engineered for light clamping forces up to 25 lbs. Made in the USA, it includes ergonomic pliers and a mesh carry bag, making it the go-to solution for aircraft and automotive sheet metal assembly and repair. ## Description The K-Series Beginner Cleco Sheet Metal Fastener Kit w/Mesh Carry Bag (K5S40) offers the best value. These spring-loaded and steel bodied fasteners are dedicated to light clamping forces (No more than 25lbs.). Cleco fasteners are a simple, plier-actuated, inexpensive, alternative to competitive fasteners. A cleco fastener (sometimes spelled cleko) is also known as a skin pin. Cleco fasteners are widely used in the manufacture and repair of aluminium-skinned aircraft and in automotive repair. Cleco fasteners are used to temporarily fasten multiple sheets of material together before the pieces are permanently joined. Review: original and very good quality - all good Review: A very usefull tool for aircraft sheet metal riveting work - A very usefull tool for aircraft sheet metal riveting work ## Features - This Set Includes: 10 Each: K3/32, K1/8, K5/32, K3/16 (1) K200CG Pliers - Cleco Fasteners are made in the USA - 1/8 - Color: Copper, Diameter: 1/8'', Drill Size: #30 - 3/16 - Color: Brass, Diameter: 3/16'', Drill Size: #10 - 3/32 - Color: Zinc, Diameter: 3/32'', Drill Size: #40 - 5/32 - Color: Black, Diamete: 5/32'', Drill Size: #20 - All Sizes - Grip Range: 0-1/4'', Grip Force: 12-25lbs ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DTHG95C | | Best Sellers Rank | #63,581 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #208 in Tool Bags | | Brand | MRO TOOLS | | Brand Name | MRO TOOLS | | Color | Black | | Colour | Black | | Customer Reviews | 4.7 out of 5 stars 183 Reviews | | Included Components | Cleco Fasteners, Cleco Pliers, Carry Bag | | Item Weight | 847 Grams | | Item weight | 847 Grams | | Manufacturer | MRO Tools | | Manufacturer Part Number | K5S40 | | Material | Alloy Steel | | Material Type | Alloy Steel | | Model Number | K5S40 | | Set Name | K5S40 | | Style | Simple | | Style Name | Simple | | Tensile Strength | 25 Pounds | | Tensile strength | 25 Pounds | | Unit Count | 41 Count | ## Product Details - **Brand:** MRO TOOLS - **Colour:** Black - **Item weight:** 847 Grams - **Material:** Alloy Steel - **Style:** Simple ## Images ![MRO TOOLS K-Series Beginner Cleco Sheet Metal Fastener Kit w/Mesh Carry Bag (K5S40) - Image 1](https://m.media-amazon.com/images/I/81CLWin3lvL.jpg) ![MRO TOOLS 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) ![MRO TOOLS K-Series Beginner Cleco Sheet Metal Fastener Kit w/Mesh Carry Bag (K5S40) - Image 3](https://m.media-amazon.com/images/I/71bggcMdFKL.jpg) ![MRO TOOLS 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) ![MRO TOOLS 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 ### ⭐⭐⭐⭐⭐ original and very good quality *by S***D on 22 March 2023* all good ### ⭐⭐⭐⭐⭐ A very usefull tool for aircraft sheet metal riveting work *by J***E on 6 September 2024* A very usefull tool for aircraft sheet metal riveting work ### ⭐⭐⭐⭐⭐ PRO's — CONTRA's — Mein FAZIT …!!! *by M***M on 24 April 2026* PRO's — + | + | + | + | + | + | + | Sehr gute Qualität, einwandfreie Verarbeitung, alles zusammen gut verstaut in den beiliegenden Säckchen …! CONTRA's — - | - | - | - | - | - | - | - | Leider steht auf den verschiedenen 'Pin's' nicht die jeweilige Größe/Durchmesser drauf, eine Unterscheidung oder Zugehörigkeit ist nur durch die unterschiedlich Farbigen Oberflächen möglich, leider …! Der, aus meiner Sicht, größte ⛔️ Minuspunkt zum Schluss: Trotz dass das 'Set' einen anständigen und auch gut verarbeiteten Eindruck macht, finde ich den Preis dafür doch etwas happig, also deutlich überzogen …! Bei dem Preis wäre es sicherlich möglich gewesen, die Größe/Durchmesser der jeweils verschiedenen 'Pin's' auf jeden aufzubringen oder einzupressen im Zuge der Produktion, sodass eine Unterscheidung nicht nur durch die jeweilige Farbe der Oberfläche möglich ist …! Mein FAZIT — + | - | + | - | + | - | + | - | Alles in allem ein gutes und zweckmäßiges Set bis auf den Preis, den finde ich persönlich wirklich etwas sehr tief in die Tasche des Kunden gegriffen …!!! ## 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? - 🛒 **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.pt/products/367585645-mro-tools-k-series-beginner-cleco-sheet-metal-fastener-kit](https://www.desertcart.pt/products/367585645-mro-tools-k-series-beginner-cleco-sheet-metal-fastener-kit) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-20*