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Ancor 320203 Heat Shrink Step-Down Multi-Wire Butt Connectors 16-14 to 12-10 AWG 3-Pack

Manufacturer

Ancor

<p>For over 40 years, Ancor has been the industry leader for high-quality tinned copper Marine Grade® wire and cable. Founded with a singular mission to deliver electrical products capable of withstanding the harshest marine environments, Ancor has become the gold standard for boat builders, marine electricians, and automotive enthusiasts who demand uncompromising reliability in challenging conditions.</p><h3>Engineering Excellence for Extreme Environments</h3><p>What sets Ancor apart is their commitment to exceeding industry standards. Ancor Marine Grade™ wire and cable is manufactured from tinned copper stranding for maximum protection against corrosion and electrolysis. This electroplating process coats every individual strand with tin, preventing the corrosion that can compromise standard bare copper wire. The result is electrical wire that delivers consistent performance even when exposed to saltwater, battery acid, oil, and UV radiation.</p><p>The company's <a href="/7231-ancor-primary-wire-10128">primary wire</a> offerings showcase this engineering philosophy. Ultra flexible (Type 3) stranding resists fatigue due to vibration and flexing. Exceeds all UL 1426, US Coast Guard Charter boat (CFR Title 46) and ABYC standards. Available in multiple gauges and a full spectrum of colors to match proper wiring protocols, these products are essential for anyone building or maintaining electrical systems in demanding applications.</p><h3>Complete Wire Management Solutions</h3><p>Our extensive product line encompasses everything you need for your next wiring project, including wire, cable, terminals, connectors, wire management products, and hand tools. Beyond wire itself, Ancor has developed a comprehensive ecosystem of complementary products. Their <a href="/7231-ancor-wire-tie-17375">wire ties</a> feature UV-resistant construction that won't become brittle in harsh sunlight, while their terminals utilize double-crimp designs for maximum strain relief and connection integrity.</p><p>For vehicle protection needs, Ancor even offers <a href="/7231-ancor-car-cover-1020">car covers</a> engineered to guard against the elements. Meanwhile, specialized components like <a href="/7231-ancor-disc-brake-rotor-1896">disc brake rotors</a> and <a href="/7231-ancor-automatic-transmission-control-solenoid-7752">automatic transmission control solenoids</a> demonstrate the brand's expanding reach into broader automotive applications.</p><h3>Trusted by Professionals, Accessible to All</h3><p>All of our products are built for the harsh marine environment and conform to industry standards. Whether you're rewiring an entire vessel, making repairs to an RV electrical system, or upgrading automotive wiring harnesses, Ancor provides the durability and performance needed for installations that last. The brand's reputation rests on delivering consistent quality across every product category, ensuring that whether you're purchasing 100 feet of wire or a single connector, you're getting the same commitment to excellence that has defined Ancor for more than four decades.</p>

Part Number

320203
07/13/2036 7:51 AM
Sale Price

$8.02

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Ancor 320203 heat shrink butt connectors provide a versatile, waterproof solution for stepped-down wire connections or multi-wire terminations in marine and automotive electrical systems. These adhesive-lined connectors allow you to join different gauge wires or combine multiple wires into a single connection with a sealed, corrosion-resistant crimp.

Key Features:

  • 4:1 shrink ratio tubing with adhesive lining creates a watertight seal between wires
  • Flared copper barrel ensures proper mechanical crimp strength and conductivity
  • Clear heat shrink tubing allows visual verification of crimp accuracy
  • Crimp indicator marking on barrel ensures proper placement of crimp tool
  • Color-coded stripes (blue dashes) indicate which crimp die size to use
  • Step-down configuration: Side 1 accepts one 16-14 AWG wire; Side 2 accepts two 16-14 AWG wires or one 12-10 AWG wire

These connectors offer a sealed alternative to traditional quick-splice connectors, making them ideal for marine environments, outdoor applications, and any electrical system where moisture resistance is critical. Includes 3 connectors per package.

Products specifications

American Wire Gauge (AWG)

(1) 16-14 AWG to (1) 12-10 AWG or (2) 16-14 AWG

Color

Clear w/Blue Dashes

Material

Heat Shrink Tubing

Quick and easy

Super quick shipping, cheapest price for brand name product, and $5 for writing review! So far I really like this company!

Very good, would like to have the option to confirm before processing order in the future.

nice and easy

Great and easy!

Was nice and easy just wish there was a better product picture and more info.

Great site, quick and easy.

easy shopping

Best Prices all around

Lowest price of anyone, including shipping. Arrived quickly. What more can you ask for.

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