SKU: 91117123249

100m Roll of 4mm (1.84mm²) Twin Core Automotive Cable

Sale price$171.00 Regular price$190.00
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Description

100m Roll of 4mm (1.84mm²) Twin Core Automotive CableKEY 100m 4mm (1. 84mm) Twin Core Automotive Cable: Premium 22A Twin Core Wiring for Demanding DC Applications The 100m Roll of KEY 4mm (1. 84mm) Twin Core Automotive Cable acts as the backbone of reliable low voltage electrical systems. Engineered with 1. 84mm Oxygen Free High Conductivity (OFHC) copper conductors, this 100m roll delivers consistent power transmission for automotive, marine, and off grid setups. Unlike standard general purpose wires,

KEY 100m 4mm (1.84mm²) Twin Core Automotive Cable: Premium 22A Twin Core Wiring for Demanding DC Applications

The 100m Roll of KEY 4mm (1.84mm²) Twin Core Automotive Cable acts as the backbone of reliable low-voltage electrical systems. Engineered with 1.84mm² Oxygen Free High Conductivity (OFHC) copper conductors, this 100m roll delivers consistent power transmission for automotive, marine, and off-grid setups. Unlike standard general-purpose wires, this cable is built to resist vibration, temperature extremes, and environmental stress, ensuring your electrical accessories operate at peak performance.

About KEY Tubing & Electrical

KEY Tubing & Electrical (KTE) is an Australian-owned manufacturer with over 60 years of industry experience supplying electrical, cable, tubing, and custom-engineered solutions to industries across Australia and around the world. Based in South Australia, KEY is known for its commitment to quality manufacturing, rigorous quality standards, and reliable products designed for demanding automotive, electrical, industrial, and resource sector applications. KEY continues to support Australian industry with a strong focus on performance, durability, and dependable engineering.

Superior Conductivity with OFHC Copper

At the core of this cable is 99.9% oxygen-free copper. This high-purity material offers superior electrical conductivity compared to recycled or standard tough pitch copper, resulting in lower voltage drop over long cable runs—critical for maintaining the efficiency of fridges, pumps, and DC-DC chargers. Furthermore, OFHC copper resists embrittlement over time, maintaining flexibility and structural integrity even in high-vibration automotive environments.

Engineered for Heat and UV Resistance

Australia’s harsh climate demands insulation that can survive the elements. This cable features V90HT (High Temperature) PVC insulation, rated to 90°C, preventing the jacket from softening or melting in hot engine bays or enclosed canopies. The UV-stabilised black outer sheath provides a durable barrier against sun damage, oil, and grease, making it an excellent choice for external trailer wiring, solar interconnects, and exposed chassis runs.

Safe for 12V, 24V, and 48V Systems

While perfectly suited as 12V automotive cable, the high insulation breakdown voltage allows for safe operation up to 120V DC. This makes the cable highly versatile for 24V commercial vehicle wiring and 48V lithium battery systems found in modern caravans and off-grid homes. By handling higher voltages safely, it ensures future-proof installations for evolving energy needs.

Streamlined Installation

Professional installers and DIY enthusiasts alike value the easy-strip outer sheath and clearly colour-coded Red and Black cores, which minimize polarity errors and speed up termination. The twin-core construction provides a neat, single-cable run, eliminating the mess of taping separate wires together and offering additional mechanical protection against chaffing.

Key Features

  • High-Purity OFHC Copper: 1.84mm² conductors ensure maximum conductivity and reduced resistance.
  • High Current Capacity: Rated for 22A (subject to de-rating) to support heavy-duty accessories.
  • V90HT Insulation: Withstands continuous operating temperatures up to 90°C.
  • UV-Stabilised Sheath: Resists cracking and fading in direct sunlight.
  • Wide Voltage Range: Suitable for 12V, 24V, and 48V DC applications (Max 120V).
  • Compliance: Meets AS/NZS 1125 and AS 3808 standards; RoHS compliant.

*Typical de-rating factors apply based on ambient temperature, bundling, and run length; ensure cable sizing accounts for voltage drop in your specific installation.

Secure Your Electrical Connections

Don't compromise on your wiring infrastructure. Equip your workshop or project with the KEY 4mm (1.84mm²) Twin Core Automotive Cable for a professional, long-lasting finish. Whether outfitting a 4WD for touring or wiring a marine console, this cable delivers the durability and performance required for critical DC circuits.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 91117123249

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Asiyah
Draper, US
★★★★★ 5
Perfect
Color: Black
The Lamicall Car Headrest Tablet Holder (3-in-1 Extendable) is exactly the adulting hack I didn’t know I needed until now. If you’ve ever tried to hold a tablet for a kid on a long ride and felt your arm turn into jelly, this thing is your escape plan. Setup is painless. It snaps onto the headrest in seconds and stays put like it actually wants to work. No wrestling with screws or an instruction manual written in ancient hieroglyphs. Stability is legit. Once the tablet is locked in, it doesn’t wobble, jiggle, or threaten to fall — even when someone in the backseat is basically auditioning for an earthquake simulation. That peace of mind alone makes this worth it. The 3-in-1 extendable design is slick. Adjust it for different viewing angles and distances so everyone (yes, even the seatmate who insists on leaning sideways) gets a great view. Landscape? Portrait? Gaming? Movie time? Covered. Build quality feels solid and durable, not like something that’ll snap after a few uses. It works with a range of tablet sizes too, so you aren’t limited to one device. Overall, this holder just works exactly how you want it to. Five stars because it’s practical, sturdy, and actually makes life easier — especially when peace in the backseat is on the line.
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Reviewed in the United States on January 10, 2026
M
Verified Purchase
Mariah
Carnegie, US
★★★★★ 5
perfect for road trips
Color: Black
my sister lives 3 hours away, and being that i usually travel by myself with 2 small children, it's sometimes hard to keep them entertained for the trip. my husband bought this for me to keep in my car in case i need it and it has absolutely come in handy a few times. it's super sturdy, it fits perfectly behind my seat without taking up too much space or making my daughter feel cramped. it's challenging to use while driving when it's directly behind you but it does swivel close enough that you're able to do some things on the screen. however it does make it SUPER simple when you're in the passenger seat.
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Reviewed in the United States on April 22, 2026
M
Verified Purchase
M. Chevett
Charlottesville, US
★★★★★ 5
Used for 3 years, buying again!
Color: Black
Bought 2 of these 3 years ago. One of them just broke (a crucial plastic piece snapped so not fixable). But with the low price and the countless road trips we’ve used these on I feel I’ve gotten my moneys worth. Purchasing again. 5 stars.
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Reviewed in the United States on May 28, 2026
E
Verified Purchase
Emily O
Charlottesville, US
★★★★★ 4
Works ok. But not for thick cases
Color: Black
Works ok so far. Not good for thick tablet cases. Like foam ones or protective ones for kids.
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Reviewed in the United States on May 6, 2026
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Verified Purchase
Ashley Penland
Carnegie, US
★★★★★ 5
Simple, easy, great!
Color: Black
10 out of 10 would recommend. We used it in our spring break trip and it was great. Held not only our kids iPads but phones as well. It was easy to install, not too expensive and for us it helped prevent car sickness which hits us all sadly. The fit was nice because it was adjustable, and the fact that the kids didn’t have to hold them for as great! This product was seriously the Best purchase I think I’ve done.
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Reviewed in the United States on May 7, 2026

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