Filluck Pin Connector Kit 945pcs — 21-Type Automotive Terminal Set with 22–16 AWG Ratchet Crimper and Waterproof Seals

The Filluck 945pcs Pin Connector Kit is a complete automotive electrical terminal set with 21 pin sizes, waterproof plugs, extraction tools and a ratchet crimping tool for fast, reliable connector repairs.

Whether you restore a damaged wiring harness, rebuild a sensor plug or assemble custom leads for electronics, this kit gathers the most common male and female pin terminals, seals, and hand tools into a single labeled storage box. Components are made to work with typical automotive wire gauges and include both small-diameter pins and matching rubber seals so you can rebuild original-style connectors without splicing or soldering.

What are the main components included in the kit?

The kit combines a broad selection of terminal pins, waterproof plugs, and handheld tools, organized in a clear, labeled storage tray for quick access. You get extraction and placement aids so removing old pins and seating new ones is straightforward.

• 945 total pieces: assorted male and female pins across 21 types and multiple diameters
• About 400 rubber waterproof plugs/seals to match pins and protect contacts
• Ratchet crimping tool sized for 22–16 AWG, needle extractor and precision tweezer
• Clear plastic case with labeled compartments for neat storage and transport

How do the materials and construction affect performance?

Terminals are formed from galvanized brass for stable conductivity and corrosion resistance; rubber seals seat around the wire and plug body to reduce moisture and contaminant ingress. The crimp profile is designed for mechanical retention so contacts stay seated and maintain electrical contact under vibration.

• Galvanized brass pins for reliable electrical flow and rust resistance
• Elastomer seals for water and dirt resistance around the contact area
• Crimp-compatible pin barrels sized to standard automotive gauges
• Latching pin geometry to prevent accidental contact release

Which wire sizes and pin dimensions does the set cover?

Filluck included a range of pin diameters to pair with common automotive and electronics wire gauges so you can repair sensors, connectors and small harnesses without improvising. The ratchet crimper is tuned for 22–16 AWG, while the assortment of pin types covers both very small and moderate diameters.

• Pin diameters: 1.0, 1.5, 1.8, 2.2, 2.8 and 3.5 mm variants
• Crimp tool compatibility: 22–16 AWG wire sizes
• 21 distinct terminal types to match most common connector shells
• Waterproof plugs sized to seal the paired pin and wire

How easy is it to use this kit for connector repairs?

The kit is designed for step-by-step connector rebuilds: extract the damaged pin, trim and prepare the wire, crimp the appropriate terminal, insert the rubber seal, and re-seat the contact into the housing. Included tools help align and secure pins so even hobbyists can produce neat, reliable results.

• Needle extractor removes old terminals without cutting the wire harness
• Precision tweezers aid in placing small seals and pins into housings
• Ratchet crimper ensures consistent crimp pressure and secure joins
• Labeled compartments let you select sizes quickly for workflow efficiency

Who is this for? The Filluck 945pcs Pin Connector Kit suits automotive DIYers, motorcycle and marine hobbyists, electronics technicians, and small repair shops that need a broad assortment of terminals and seals on hand. It’s especially useful when you want to restore OEM-style connectors, avoid solder splices, and keep repair time and costs down while maintaining clean, vibration-resistant electrical connections.