--- product_id: 286279050 title: "IWISS Crimping Tools Crimpers SN-2549" brand: "iwiss" price: "₨1484" currency: SCR in_stock: true reviews_count: 5 category: "Iwiss" url: https://www.desertcart.sc/products/286279050-iwiss-crimping-tools-crimpers-sn-2549 store_origin: SC region: Seychelles --- # Crimps AWG28-18 wires Precision ratchet mechanism Ergonomic multicolor grip IWISS Crimping Tools Crimpers SN-2549 **Brand:** iwiss **Price:** ₨1484 **Availability:** ✅ In Stock ## Summary > 🔗 Crimp like a pro, connect like a boss! ## Quick Answers - **What is this?** IWISS Crimping Tools Crimpers SN-2549 by iwiss - **How much does it cost?** ₨1484 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/286279050-iwiss-crimping-tools-crimpers-sn-2549) ## Best For - iwiss enthusiasts ## Why This Product - Trusted iwiss brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Makers & Pros:** Ideal for 3D printers, battery packs, and RC servos—join thousands of pros upgrading their wiring game. - • **Flawless Ratchet Precision:** Ensures consistent, machine-quality crimps every time with a high-precision ratchet mechanism. - • **Industrial-Grade Steel Jaws:** Durable, polished wire EDM-cut jaws deliver parallel crimps that rival factory-made connections. - • **Ergonomic Grip for Marathon Use:** Comfortable multicolor handle designed for extended crimping sessions without hand fatigue. - • **Versatile AWG28-18 Compatibility:** Perfectly crimps a wide range of open barrel terminals including JST, Dupont, and Molex connectors. ## Overview The IWISS SN-2549 Ratcheting Wire Crimping Tool is engineered for precision and durability, crimping AWG28-18 uninsulated open barrel terminals with consistent pressure thanks to its ratchet mechanism. Featuring ergonomic handles and industrial-grade steel jaws, it’s the go-to tool for professionals and makers working on battery packs, 3D printers, and RC servos who demand factory-level crimps every time. ## Description The IWISS SN-2549 is a NEW Version based on the SN-28B and SN-01BM cover a range from AWG28-18. (1)The components of the ratchet crimping are made of special steel.(2)Wire Electrical Discharge Machining Cutting jaws with perfect polishingCompatible with XH2.54/Dupont2.54/2.8/3.0/3.96/4.8/KF2510/JST TerminalPrecise crimping die sets and integral lock with self releasing mechanism ensure high-quality crimping effect after crimping repeatedly Review: I had almost given up with finding an affordable, easy to use crimping tool, for Dupont plug and socket crimp connectors that provided a crimp as good as the mass produced breadboard jumper wires. If you can get good mass produced jumper wires why bother with a crimping tool, It all about length with longer wires you get problems with the way an electrical circuit will operate. So I like to use commercial jumper wires and tailor them to the length I need for each part of the breadboard circuit. The "WISS SN-2549 Crimping Tools for Dupont terminal 0.08-1.0 mm² XH2.54/ 2.54/2.8/3.0/3.96/4.8/KF2510/JST Terminal Crimper Plier Ratcheting Wire Connector Crimping Tool " has proved to be the best quality crimping tool to date that I have found. A********* The ratchet allows the tool to hold the crimp pin or socket securely while inserting the wire. Once the tool is fully closed and springs open the crimp pin is easily released unlike other brands and the wire and sheath crimps are showing the same closure as the machine produced crimps, with a similar insulation resistance end to end as machine made crips. The crimp tool is a good fit for my hands and the crimping pressure required to complete the crimp is comfortable for making 20 or 30 crimps at a time. Really glad I bought this tool, desertcarts delivery time was also fast. Review: As described by seller. Product was quality built and versatile as it can crimp several styles of connectors. I would recommend ## Features - Purpose: SN-2549 Dupont ratcheting wire crimper is designed to crimp AWG28-18 uninsulated open barrel terminals such as JST, Dupont, Molex. A combination of SN-01BM & SN-28B wire crimper. - Crimp Jaws: High-precision ratchet mechanism for complete crimps. Parallel crimping performance for even crimps. - Ratcheting Mechanism: Ratcheting style crimpers ensure consistent crimping pressure as they must be cycled through their full range for the jaws to crimp and then release the terminal. - Applications: Used to connect electrical wires on rechargeable battery packs, battery balancers, battery eliminator circuits, 3D printers, and radio controlled servos. - Capability: Capable of crimping AWG28-18(0.08-1.0mm²) open barrel connectors, typically 1.5mm, 2.0mm, 2.5mm, 2.54mm, 3.96mm pitch terminals from JST, Dupont, Molex. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N4L8QMW | | ASIN | B01N4L8QMW | | Best Sellers Rank | #93,016 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #357 in Crimpers | | Brand Name | IWISS | | Color | Orange,grey,black | | Customer Reviews | 4.5 4.5 out of 5 stars (489) | | Customer reviews | 4.5 4.5 out of 5 stars (489) | | Date First Available | 8 May 2017 | | Grip Type | Ergonomic | | Handle Material | multicolor | | Handle Type | Ergonomic | | Is Discontinued By Manufacturer | No | | Item Weight | 390 g | | Item model number | SN-2549 0.08-1.0mm² | | Manufacturer | IWISS | | Manufacturer | IWISS | | Manufacturer Part Number | SN-2549 | | Model Number | SN-2549 0.08-1.0mm² | | Product Dimensions | 19 x 6.5 x 2.79 cm; 390.09 g | | Set Name | SN-2549 Ratcheting Wire Crimping Tool | | Size | SN-2549 0.08-1.0 mm² | | Specific Uses For Product | connecting electrical wires on rechargeable battery packs, battery balancers, battery eliminator circuits, 3D printers, radio-controlled servos | | UPC | 709619251635 | ## Product Details - **Brand:** IWISS - **Colour:** Orange,grey,black - **Grip type:** Ergonomic - **Handle material:** multicolor - **Item weight:** 390 g ## Images ![IWISS Crimping Tools Crimpers SN-2549 - Image 1](https://m.media-amazon.com/images/I/51hyNY4zX-L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by W***N on 8 May 2025* I had almost given up with finding an affordable, easy to use crimping tool, for Dupont plug and socket crimp connectors that provided a crimp as good as the mass produced breadboard jumper wires. If you can get good mass produced jumper wires why bother with a crimping tool, It all about length with longer wires you get problems with the way an electrical circuit will operate. So I like to use commercial jumper wires and tailor them to the length I need for each part of the breadboard circuit. The "WISS SN-2549 Crimping Tools for Dupont terminal 0.08-1.0 mm² XH2.54/ 2.54/2.8/3.0/3.96/4.8/KF2510/JST Terminal Crimper Plier Ratcheting Wire Connector Crimping Tool " has proved to be the best quality crimping tool to date that I have found. A********* The ratchet allows the tool to hold the crimp pin or socket securely while inserting the wire. Once the tool is fully closed and springs open the crimp pin is easily released unlike other brands and the wire and sheath crimps are showing the same closure as the machine produced crimps, with a similar insulation resistance end to end as machine made crips. The crimp tool is a good fit for my hands and the crimping pressure required to complete the crimp is comfortable for making 20 or 30 crimps at a time. Really glad I bought this tool, Amazons delivery time was also fast. ### ⭐⭐⭐⭐⭐ Review *by P***R on 11 March 2025* As described by seller. Product was quality built and versatile as it can crimp several styles of connectors. I would recommend ### ⭐⭐⭐⭐⭐ Review *by R***Y on 4 December 2024* アマゾンのレビューはいつも半信半疑ですが、価格も高くはないので購入してみました。結果、今までXHやデュポンコネクタは中国駐在時に購入した工具で圧着していて失敗が多かったのですが、この工具にしたら圧倒的に失敗が減りました。ダイスの作りも以下まで使っていた工具よりだいぶ良さそうに見えます。少なくともホビー用途なら（わたくしはホビーユーザーです）十分に満足できると思います。 ## Frequently Bought Together - iCrimp SN-2549 Ratcheting Wire Crimping Tools for JST ZH 1.5mm, PH 2.0mm, XH 2.5mm, VH 3.96mm, JWPS 4.0mm Pitch, Dupont 2.54mm Pitch Open Barrel Terminals, AWG28-18 (0.08-1.0mm²) - Taiss 580PCS JST PH Connector kit 2.0mm 2/3/4/5/6Pin Housing,Female and Male Adapter Cable Connector Plug,PH2.0mm Female Pin Connectors,JST Connector F-066-580PCS - CQRobot JST XH 2.54 mm Pitch 5-Pin/6-Pin/7-Pin Electronic Connector IC Male Plugs, Female Sockets Housing and T-Shaped Crimp Terminal Kit. 60 Sets/480 Pieces Wire-to-Board Adapter Cable Assembly. --- ## 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.sc/products/286279050-iwiss-crimping-tools-crimpers-sn-2549](https://www.desertcart.sc/products/286279050-iwiss-crimping-tools-crimpers-sn-2549) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-05-04*