Ancor 312625 Marine Grade™ Heat Shrink Ring Terminals, 3/8" Fastener, 12-10 Wire, Yellow, 25/Pk
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Ancor 312625 Marine Grade™ heat shrink ring terminals provide a corrosion-resistant, tinned copper connection sealed with adhesive-lined heat shrink tubing—ideal for reliable marine wiring.
Key Features
- Marine Grade™ adhesive-lined heat shrink ring terminals for a tight, sealed connection
- Tinned copper for corrosion resistance and maximum current flow
- Sleeve shrinks to help provide vibration and strain relief after crimping and heating
Intended Use
- Marine electrical systems and DC wiring connections
- Battery and distribution wiring where corrosion resistance and strain relief are required
- Other harsh-environment electrical terminations suitable for heat-shrink sealed ring terminals
Product Details
- • Brand/Series: Ancor Marine Grade™
- • Termination Type: Heat shrink ring terminals (adhesive-lined)
- • Fastener Size: 3/8"
- • Wire Range: 12–10
- • Color: Yellow
- • Package Quantity: 25/Pk
- • Part Number/SKU: 312625 / 639-312625
- • Variant Barcode: 091887316223
Parts Desk Insights
Best Use Case: Use for ring-lug terminations on 12–10 wire where you want an adhesive-lined shrink sleeve to help seal the connection against moisture and add strain/vibration relief in marine environments.
Common Issues: Common install issues include under-crimping (weak mechanical grip) or not fully heating the adhesive-lined sleeve (insufficient seal). For best results, crimp with the correct die for the wire size, confirm a solid crimp before shrinking, and heat evenly until the sleeve fully shrinks and the seal forms.
Related Products & Accessories
- Browse heat-shrink & adhesive-lined wire connectors - Find additional ring terminals, butt connectors, and splices in matching wire ranges and color codes.
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.