38Pcs Set Terminal Removal Tool Kit | Automotive Pin Extractor Set for Car/Motorcycle/Electric Vehicle Wiring Harness Connector Repair

When repairing automotive wiring harnesses, ECU connectors, or electrical systems, are you still using screwdrivers, tweezers, or even toothpicks to pry them open? One careless move can bend pins, scratch the rubber insulation, or crack the connector housing—you end up crouching under the hood for half an hour, with sweat dripping into the connector, yet the terminals won’t budge an inch.

Traditional, forceful removal methods are not only time-consuming but can also damage expensive connector assemblies, and replacing a single wiring harness can easily cost several hundred to over a thousand yuan.

Product Solution
The 38-piece terminal pin extractor set is designed to solve this problem for you.

This professional-grade tool set includes 38 precision extractors, covering a range of sizes from 0.8 mm to over 8 mm, with various needle types such as round needles, hook needles, single needles, double needles, and triple needles. Whether you’re disassembling a BCM connector on the Volkswagen MQB platform, a Honda OBD-II connector, a Bosch fuel injector connector, or mainstream connectors from Delphi/ Tyco/Amphenol, you’ll always find the right size on the first try—no guesswork, no trial and error.

Product Advantages
🔧 Spring steel construction—hard yet resilient
Each tool is crafted from hardened steel with precision-ground tips, designed to withstand rust and connector jamming without bending or wearing down under pressure.

🔧 Plastic-coated handles for a comfortable, non-slip grip
The unique plastic-coated handles provide a secure and firm grip that won’t slip, even when your hands are greasy or you need to apply force, reducing hand fatigue during prolonged use.

🔧 Precise force application for damage-free disassembly
The pin removal principle is very simple: insert the precision tip into the connector’s opening, slide it under the terminal’s latch, and gently push outward or press inward to safely unlock the terminal. Unlike destructive methods, this approach causes absolutely no damage to the connector—protecting expensive connectors and reducing replacement costs by hundreds or even thousands of yuan.

Technical Specifications
Parameter: Details
Product Model: 38-Piece Set
Product Type: Terminal Extractor / Pin Remover
Product Color: Black
Country of Origin: China 
Material: Spring steel sheet (needle tips) + Plastic-coated (handles)
Needle Types: Round needles (2.0/2.6/3.2/3.9/4.9/6.2 mm, etc.), Hook needles (single-needle 1.0 pointed tip/3.2 mm, etc.), Single-needle (0.8/1.0/1.2/1.4/2.0 mm pointed/flat tip, etc.), Double-needle (1.0/2.0/3.0/4.5/6.0/8.0 mm pointed/flat tip, etc.), Triple-needle, Wide Double-needle, Double-needle with Round Tip, Double-needle High-Low/Wide-Narrow/Straight-Curved, etc.
Pitch Specifications:    1.0 / 1.05 / 2.25 / 2.95 / 3.0 / 3.2 / 3.75 / 4.0 / 4.2 / 5.6 / 8.15 / 8.25 mm
Inner Diameter Specifications: 1.65 / 2.2 / 2.8 / 3.45 / 4.5 / 5.8 mm
Pin Width Specifications:    1.0 / 1.05 / 1.1 / 1.3 / 1.35 / 2.15 / 2.25 / 3.15 / 3.2 / 6.1 mm
Applications: Wiring harness repair for automobiles, motorcycles, electric vehicles, unmanned factory equipment, home appliances, etc.
Usage Scenarios (Application Areas)
🚗 Automotive Repair: OBD2 diagnostic ports, CAN bus, ABS modules, airbags, transmission connectors, BCM (Body Control Module)
🏍️ Motorcycles/Electric Vehicles: Removal of wiring harness plugs and controller terminals
🔧 Automated Workshops/Industrial Equipment: Removal of pins from aviation connectors and equipment connector terminals
🏠 Home Appliance Repair: Removal of computer connectors and home appliance control board terminals

FAQ Section
Q1: Which vehicle models is this 38-piece pin removal tool set compatible with?
A: It is suitable for the wiring harness terminals of the vast majority of car, motorcycle, and electric vehicle brands—including mainstream models such as Volkswagen (MQB platform), Honda, Toyota, Ford, BMW, and Mercedes-Benz—as well as mainstream connector standards from Delphi, TE, Amphenol, Molex, and Deutsch.

Q2: What is the difference between a professional pin removal tool and regular tweezers?
A: Regular tweezers are prone to slipping, bending pins, and scratching the rubber insulation; the professional pin removal tool’s V-shaped groove and slightly curved tip securely grip the base of the terminal’s locking tab. With a gentle press and push, the pins are removed steadily without damaging the rubber housing, bending the pins, or compromising airtightness.

Q3: Does this tool set support damage-free disassembly?
A: Yes. When used correctly, insert the pin remover into the terminal release hole and apply gentle pressure along the original pin insertion direction (at a 0°–5° angle) to release the latch, causing absolutely no damage to the connector housing or pins.

Q4: Are the pins prone to bending or rusting?
A: No. All pins are made of hardened spring steel, which is both hard and elastic, ensuring durability and resistance to bending or wear.

Q5: What if a beginner doesn’t know how to use it?
A: Each tool is clearly labeled with its specifications. Simply select the appropriate size pin remover based on the terminal size, align it with the release hole, and push gently. We recommend practicing on a small terminal first; you’ll get the hang of it quickly.