SOMELINE Crimping Tool Connector Kit, 41 Types Connectors (2.54-4.2mm), Compatible with Molex Mini-Fit Jr 4.2mm, Standard .062" (3.68mm), Dupont 2.54mm, KF2510 and KK254, Crimper for 0.05-1.5mm² Wire

• Precision Crimping Tool: Designed for crimping 0.05-1.5 mm²/30-16 AWG wire, it perfectly crimps the conductor and insulation, achieving a professional B-type crimp, ensuring maximum mechanical strength and optimal conductivity. Crimping pliers are compatible with Molex Mini-Fit Jr. series and Standard .062" series terminals, as well as Du Pont 2.54mm and KF2510 terminals
• 18 Types of 4.2mm Pitch Connectors: 2-16 pin, 0.25-1.5 mm²/24-16 AWG pins. Connector compatible with Mini-Fit Jr 4.2mm. Housing: UL94V-0, Nylon 66. Operating temperature: -40°C to +105°C. For Wire-to-Board, Wire-to-Wire
• 8 Types of 3.68 mm pitch Connectors: Standard .062" 2-4 pin male & female receptacle plug and 0.25-1.5 mm²/24-16 AWG Pins. Housing: UL94V-2, Nylon. For Wire-to-Wire
• 13 Types of 2.54mm Pitch Connectors: 1-5 pin 2.54 mm pitch connectors and 3-4 pin KF2510 2.54 mm connectors and 30-20 AWG pins
• Includes SATA Power Splitter: 15 pin SATA power splitter for powering HDD, SSD, optical drives, and drives
• Applications: 4.2mm for high-reliability PC power; Standard .062" for power or signal connections; 2.54mm for quick prototyping with Arduino, Raspberry Pi, and breadboards; and KF2510 2.54mm for secure, production-grade power and signal connections in fans, lighting, and small appliances

This complete connector and crimping tool kit is designed for DIY electronics, PC building, and small appliance repair. It includes a precision crimping tool, multiple connector assortments in different pitches, and SATA power splitter, making it ideal for both prototyping and long-term applications.The included crimping tool works with 30–16 AWG wires and features a carefully engineered die that produces reliable B-type crimps for strong mechanical retention and consistent conductivity. It is compatible with 4.2 mm pitch power connectors, 0.062" (3.68 mm) standard terminals, 2.54 mm single-row connectors, and KF2510 2.54 mm connectors. WIDELY USED: Standard .062" (3.68 mm pitch) connectors (24–16 AWG) are widely used for PC power supplies to hard drives, optical drives, and cooling fans; arcade cabinets and pinball machines for reliable power and control wiring; industrial control panels connecting motors, relays, solenoids, and sensors; automotive and RV wiring harnesses for dashboard lighting, small accessories, and low-current loads; as well as communications equipment, UPS systems, and audio devices for low-voltage power distribution and signal connections. Mini-Fit Jr. 4.2 mm pitch connectors (2–16 circuits, 24–16 AWG) are widely used in PC and server power supplies for CPU, GPU, and peripheral connections; in gaming equipment and arcade machines for reliable low-voltage power delivery; in industrial control systems for wiring motors, relays, power modules, and sensors; in automotive and RV wiring harnesses for dashboards, infotainment, lighting, and auxiliary devices; as well as in telecommunications, data centers, battery packs, UPS systems, and consumer electronics for high-density, mid-power power distribution and signal connections. KF2510 2.54 mm pitch connectors (3- and 4-pin, 30–20 AWG) are commonly used in small electronic devices, LED lighting strips, miniature power supplies, and PCB board-to-wire connections; in consumer electronics for fans, speakers, and sensors; in 3D printers, RC hobby projects, and DIY electronics for compact and reliable wiring; as well as in household appliances and office equipment for low-voltage signal and power transmission. Dupont 2.54 mm pitch connectors (1–5 pin, 30–20 AWG) are widely used for breadboards, Arduino, Raspberry Pi, and other prototyping boards; in 3D printers, robotics, and hobby electronics for flexible signal and jumper wiring; in consumer electronics for small module connections and low-voltage control circuits; and in DIY electronics and PC projects for compact, reliable wire-to-board connections with a small number of pins.