Ancor 320899 Marine Grade® Heat Shrink Disconnects, 12-10 Female, Yellow, 100/pk
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Ancor 320899 Marine Grade® heat shrink disconnects make a reliable crimped connection with an adhesive-lined sleeve that seals for durable wiring in demanding marine environments.
Key Features
- Marine Grade® heat shrink disconnect with a female connection for 12-10 AWG wire range
- Adhesive-lined heat shrink tubing shrinks to form a tight seal to help provide vibration and strain relief
- Tinned copper for maximum current flow and corrosion resistance
- Yellow color helps with wiring organization
- .250 tab size (as stated for this product)
Intended Use
- Marine and RV electrical wiring
- Bilge pumps, livewell systems, lighting, and accessory harnesses
- General DC and low-voltage boat wiring where sealed, vibration-resistant connections are needed
Product Details
- Brand: Ancor
- Model/Part Number: 320899
- Store SKU: 639-320899
- MPN: 320899
- Type: Heat shrink disconnects (female)
- Wire Range: 12-10 AWG
- Color: Yellow
- Tab Size: .250 (as stated)
- Quantity: 100 per pack
- Packaging: 100/pk
Parts Desk Insights
Best Use Case: Use for creating sealed, adhesive-lined crimp connections in marine wiring runs where vibration and moisture resistance are priorities.
Common Issues: Common failure points are improper strip length or crimp alignment, insufficient heat to fully activate and shrink the adhesive sleeve, or mismatch of the connector wire range to the wire gauge. Confirm the correct terminal gauge and use the proper crimping technique, then heat evenly so the sleeve forms a continuous seal.
Related Products & Accessories
- Browse Heat Shrink & Adhesive Lined - Explore matching heat-shrink connectors and other adhesive-lined options for complete wiring jobs.
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.