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Ancor 307648 Heat Shrink Tubing 1" x 48" Red Adhesive Lined 2-4/0 AWG

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

307648
07/11/2036 7:44 PM
Sale Price

$25.21

In Stock (8)

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Usually delivered within 2 days

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Product Details

The Ancor 307648 is a professional-grade adhesive-lined heat shrink tubing designed for marine and automotive electrical applications requiring superior environmental protection. This 48-inch red tubing section features a 1-inch diameter that shrinks down to 5/16 inch, accommodating wire sizes from 2 AWG to 4/0 AWG.

Key Features:

  • Cross-linked polyolefin construction provides superior strength compared to PVC and will not burn like PVC tubing
  • Heat-activated adhesive lining creates an impervious seal against salt water, oil, acids, and sunlight while providing excellent strain relief
  • Industry-leading 3:1 shrink ratio shrinks to one-third of original diameter for optimal wire coverage
  • Activates at 257°F (125°C) for reliable shrinking with standard heat guns
  • Wide operating temperature range from -40°C to 110°C (-40°F to 230°F)
  • UL 224 certified for safety and quality assurance

Each package includes one 48-inch (122 cm) red tubing section. Ideal for marine electrical connections, battery cable terminations, and any application requiring watertight protection in harsh environments.

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (DEHP) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Great prices. Fast shipping I will order more stuff in the future from here thanks

fine so far

perfect

Easy to use

fast and efficient site. Good prices

Great prices. Fast Shipping. I would definitely do business again.

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Good service & communication with Sales Rep Keith Baldwin, Not so much the other guy I spoke with though. Great pricing and easy to navigate website.

Shipped out fast. Prices are very competitive. Couldn't ask for more.

Great price and easy ordering. Cant wait for my nudge bar.

Very fast

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