Ancor Marine Grade™ Tinned Battery Lugs – 1/0 AWG Cable, 3/8" Fastener, 25-Pack (242286)
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Ancor Marine Grade™ Tinned Battery Lugs – 1/0 AWG, 3/8" Fastener, 25-Pack
When your battery terminals, bus bars, or stud connections call for a 3/8" fastener, this is the lug for the job. Built from pure copper and tinned for long-term corrosion resistance, these heavy-gauge lugs are engineered for the demanding electrical loads found on larger vessels — windlasses, inverters, high-capacity battery banks, and engine starting systems. The closed-end barrel keeps moisture out of the crimp zone, and the tinned finish makes soldering clean and reliable. The 25-pack is the right choice for full rewires, multi-battery installations, or professional service shops.
Key Features
- Pure copper construction for maximum current flow
- Tinned finish for corrosion resistance and easy soldering
- Closed-end barrel seals out moisture at the crimp
- Fits 1/0 AWG cable with a 3/8" fastener
- 25-pack — sized for professional installs and bulk wiring projects
Compatible Applications
- Main battery bank wiring and interconnects
- Windlass and anchor winch power runs
- Inverter and shore power cabling
- Engine starting and house battery systems
- Bus bar connections requiring 3/8" stud clearance
- Commercial and professional marine electrical installs
Parts Desk Insights
Best use case: The 3/8" fastener is the key differentiator here — choose this lug when your terminal stud, bus bar, or battery post uses a 3/8" bolt rather than the more common 5/16". If you’re unsure of your stud size, measure the bolt diameter before ordering. For the same 1/0 AWG gauge with a 5/16" fastener, see the Ancor 242285 (1/0 AWG, 5/16", 25-Pack). For heavier loads requiring 2/0 or 3/0 AWG, see the 2/0 AWG 2-Pack (252297) or the 3/0 AWG 3/8" 2-Pack (252716). For a mixed assortment across gauges, the Ancor 100-Piece Lug Kit (255101) is a great shop staple.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 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.