--- product_id: 625262992 title: "QC-Mate by XBoom Coupler (1/2\" & 3/4\" Duo-Jaw Set, 18” QC-Mate Clamp)" brand: "xboom coupler" price: "€ 634.38" currency: EUR in_stock: true url: https://www.desertcart.hr/products/625262992-qc-mate-by-xboom-coupler-1-2-and-3-4 store_origin: HR region: Croatia --- # Quick coupler for fast operation 18-inch clamp length option Dual jaw sizes: 1/2" & 3/4" QC-Mate by XBoom Coupler (1/2" & 3/4" Duo-Jaw Set, 18” QC-Mate Clamp) **Brand:** xboom coupler **Price:** € 634.38 **Availability:** ✅ In Stock ## Summary > ⚡ Clamp smarter, work faster — the QC-Mate way! ## Quick Answers - **What is this?** QC-Mate by XBoom Coupler (1/2" & 3/4" Duo-Jaw Set, 18” QC-Mate Clamp) by xboom coupler - **How much does it cost?** € 634.38 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/625262992-qc-mate-by-xboom-coupler-1-2-and-3-4) ## Best For - xboom coupler enthusiasts ## Why This Product - Trusted xboom coupler brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Speed Meets Strength:** Quick coupler design ensures rapid setup and secure hold in seconds. - • **Versatile Duo-Jaw System:** Two jaw sizes in one set maximize your tool’s adaptability on the job. - • **Built for the Pro Manager:** Engineered by XBoom Coupler for durability and efficiency in demanding environments. - • **Extended Reach, No Limits:** Opt for the 18" clamp length to tackle larger projects with ease. - • **Precision Fit, Every Time:** Choose between 1/2" and 3/4" jaw sets for tailored clamping power. ## Overview The QC-Mate by XBoom Coupler is a professional-grade quick coupler hand clamp featuring dual jaw sizes (1/2" & 3/4") and an optional 18" clamp length. Designed for rapid, secure clamping, it offers versatility and precision for demanding hardware and tool applications. ## Description XBoom Coupler QC-Mate Quick Coupler Hand Clamp. ## Features - Choose Your Clamp Length* - *Only purchase the 18" if you need the extra length - Choose Your Jaw Set Style (Dims in images) ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | QC-Mate by XBoom Coupler | | ASIN | B09TFXYRPJ | ## Product Details - **Material:** Metal - **Brand:** XBoom Coupler - **Colour:** Blue Black - **Style:** 1/2" & 3/4" Duo-Jaw Set - **UPC:** 195893167579 - **Manufacturer:** QC-Mate by XBoom Coupler ## Images ![QC-Mate by XBoom Coupler (1/2" & 3/4" Duo-Jaw Set, 18” QC-Mate Clamp) - Image 1](https://m.media-amazon.com/images/I/61AYTR4+1uL.jpg) ## Available Options This product comes in different **Size, Style Name** options. ## Questions & Answers **Q: Which one is used for a john deere 1025r & 2025r compact tractor?** A: Best practice is to use calipers to measure your fittings, then match to closest jaw size (jaw measurements are listed in pictures). **Q: I have the Kubota bx23s, what size clams would I need? Sorry the Manual doe not tell me the size of the couplings.** A: Are the couplers "Ag-Style/Pioneer" or "Flat-Face"? Are the couplers 3/8-NPT or 1/2"-NPT? Jaw-Sets are made to go over standard NPT Nipples, i.e.: 38-Jaw-Set will fit over a 3/8-NPT nipple, 12-Jaw-Set will fit over a 1/2-NPT nipple, etc... Easy way to pick the size is to put a set of calipers over the portion of the line/coupler where the "QC-Mate" Jaw-Sets will engage on both sides of the circuit. On Amazon, the available Jaw-Sets have their dimensions listed. Pick the jaw set that will slide "over" the engagement point(s) that is the closest to your measurements. I hope this helps. **Q: i need one for a 1/2inch npt. does the duo- work on that size?** A: Sizes are based on the outside diameter of NPT nipples. So yes, you could order the 1234-Duo-Jaws and the 1/2-NPT will be in the lower position, and 3/4-NPT is in the upper position... Or, you could order the 12-Uni-Jaw which is just a single-size 1/2-NPT opening. **Q: What size for kabuto 97 model** A: The 78-Uni-Jaw has been tested and fits over the "thick-wall" hard lines on the Kubota 75 & 95. To ensure the best fit, you should use calipers (or other measurement device) to accurately measure the outside diameter of the lines and/or fittings where you will be putting the Jaws to engage the couplers. All jaw-set opening dimensions are shown in the listings. I hope this helps 👍 --- ## 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.hr/products/625262992-qc-mate-by-xboom-coupler-1-2-and-3-4](https://www.desertcart.hr/products/625262992-qc-mate-by-xboom-coupler-1-2-and-3-4) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-14*