Mini-Fit Jr 4.2mm Crimping Tool Kit (2-24 Pin) with SATA & LP4 Connectors, 16-26 AWG Terminals. Ratcheting Crimper, Stripper & Extractor. Fits Molex Mini-Fit Jr for PC Modding, ATX/GPU/PSU



  • Brand DXCRIMP
  • Handle Material Polypropylene(PP), Thermoplastic Elastomer (TPE)
  • Grip Type Ergonomic
  • Manufacturer DXCRIMP
  • Size 4.2mm Pro (Mini-Fit Jr)
About this item
  • ALL-IN-ONE PC ASSEMBLY WORKSTATION: Stop buying parts separately. This ultimate kit combines the essential Mini-Fit Jr 4.2mm system with SATA Connectors (for SSDs/RGB) and LP4 (Molex 4-Pin) peripheral connectors. Whether you are building a custom PSU extension, repairing a 3D printer, or extending a fan wire, this workstation covers every power connection need in one box
  • FULL 24-PIN ATX & GPU SUPPORT: We include the critical 24-Pin housings for modern Motherboard main power—a feature many basic kits miss. The set features a massive assortment of 2, 4, 6, 8, 10, 12, 14, 16, and 24-pin plugs and receptacles. It is fully ready for building 6-Pin/8-Pin PCI-E graphics card cables and 4+4 Pin EPS CPU power lines
  • CRIMPER & STRIPPER TOOL SET: Ready to build right out of the box. We include a professional Ratcheting Crimper specifically calibrated for 4.2mm terminals (16-26 AWG), ensuring a secure "double-crimp" bond. PLUS, we include a sharp Wire Stripper, so you don't need to struggle with scissors or makeshift tools to prepare your wires during repairs
  • INCLUDES DXT-M42 PRECISION EXTRACTOR: Mini-Fit terminals are notorious for getting stuck. We include the specialized DXT-M42 Pin Extractor, engineered with dual-prong tips to perfectly compress the locking wings of 4.2mm terminals. This allows you to remove mis-wired pins easily without destroying the connector housing—a lifesaver for correcting pinouts
  • COMPATIBLE WITH MOLEX MINI-FIT JR: Engineered for a perfect fit. All housings and terminals in this kit are fully compatible with Molex Mini-Fit Jr 4.2mm series connectors. Our Tin-Plated Brass Terminals match the specifications of standard OEM power supply cables, offering reliable conductivity and oxidation resistance for PC builds and electronics projects


Product Description
This ultimate kit combines the essential Mini-Fit Jr 4.2mm system with SATA Connectors (for SSDs/RGB) and LP4 (Molex 4-Pin) peripheral connectors. Whether you are building a custom PSU extension, repairing a 3D printer, or extending a fan wire, this workstation covers every power connection need in one box. FULL 24-PIN ATX & GPU SUPPORT: We include the critical 24-Pin housings for modern Motherboard main power—a feature many basic kits miss. The set features a massive assortment of 2, 4, 6, 8, 10, 12, 14, 16, and 24-pin plugs and receptacles. It is fully ready for building 6-Pin/8-Pin PCI-E graphics card cables and 4+4 Pin EPS CPU power lines. CRIMPER & STRIPPER TOOL SET: Ready to build right out of the box. We include a professional Ratcheting Crimper specifically calibrated for 4.2mm terminals (16-26 AWG), ensuring a secure "double-crimp" bond. PLUS, we include a sharp Wire Stripper, so you don't need to struggle with scissors or makeshift tools to prepare your wires during repairs. INCLUDES DXT-M42 PRECISION EXTRACTOR: Mini-Fit terminals are notorious for getting stuck. We include the specialized DXT-M42 Pin Extractor, engineered with dual-prong tips to perfectly compress the locking wings of 4.2mm terminals. This allows you to remove mis-wired pins easily without destroying the connector housing—a lifesaver for correcting pinouts. COMPATIBLE WITH MOLEX MINI-FIT JR: Engineered for a perfect fit. All housings and terminals in this kit are fully compatible with Molex Mini-Fit Jr 4.2mm series connectors. Our Tin-Plated Brass Terminals match the specifications of standard OEM power supply cables, offering reliable conductivity and oxidation resistance for PC builds and electronics projects.