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Celebrating over 50 years of Trusted Marine Service
Over 50 years of Trusted Marine Service

Ancor 252251 Marine Grade™ Tinned Battery Lugs, 5/16" & 3/8" Fastener, #4 Cable, 1/1/Pk

Original price $12.99 - Original price $12.99
Original price
$12.99
$12.99 - $12.99
Current price $12.99
Availability: Availability on request

Free returns on all eligible orders

You have 30 days to request a return. All sale items are final sale.

Overview

Marine-grade, tinned copper battery lugs designed for 5/16\" and 3/8\" fasteners with #4 cable. This 1-pack provides a robust, corrosion-resistant connection suitable for demanding marine environments.

Key Features

  • Heavy-duty copper construction for maximum current flow
  • Tinned finish for corrosion resistance and easy soldering
  • Closed-end design to seal out moisture
  • Accepts 5/16\" and 3/8\" fasteners with #4 cable
  • Pack quantity: 1

Compatible Applications

  • Marine electrical systems and battery connections
  • DC wiring terminations in harsh environments
  • General applications requiring corrosion-resistant lugs
  • Connections using 5/16\" or 3/8\" fasteners with #4 cable

Product Details

  • Material: heavy-duty pure copper, tinned for corrosion resistance and soldering
  • End type: closed-end
  • Fastener sizes: 5/16\" and 3/8\"
  • Cable size: #4
  • Package quantity: 1
  • Weight: 227 g
  • SKU: 639-252251

Parts Desk Insights

Best Use Case: Best used for marine battery connections where corrosion resistance and solderability are important.

Common Issues: Improper crimp or solder can lead to poor conductivity; ensure the closed end is fully sealed to prevent moisture ingress.

Related Products & Accessories

Shipping information

In-stock and OEM parts: ship same or next business day.

Locally warehoused items: ship within 1-3 business days.

Special-order items: timeline confirmed after order.

Returns & warranty

Returns & Satisfaction Guarantee

We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.

If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.

To qualify for a return:


  • Item must be in new, unused condition

  • Product must be in its original packaging

  • All parts, components, hardware, manuals, and accessories must be included

  • Packaging must be undamaged and suitable for resale

Important:

Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.

We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.

For return authorization, please contact our support team before shipping anything back.

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