Ancor 327103 Marine Grade Heat Shrink Heavy Wall Battery Cable Tube For 2-4/0, 1" x 3" (2/Pack), Black
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Create secure, marine-ready battery cable connections with this Ancor Marine GradeĀ® heat shrink tubing. Built as a heavy wall, adhesive-lined tube for 2-4/0 AWG cables, it helps form a tight seal while adding strain relief and protection to exposed joints.
Key Features
- Marine GradeĀ® heavy wall heat shrink battery cable tubing
- Adhesive-lined design to help seal the connection
- Form-fitting shrink coverage for improved strain relief
- Black tubing for clean, professional-looking wiring installs
- 2 pieces per pack
Product Compatibility
- Battery cable splices and terminations (marine wiring)
- Protecting and sealing large-gauge DC connections
- Heat-shrink insulation and environmental sealing for wiring runs where heavy wall tubing is preferred
Product Details
- Ancor part number: 327103
- SKU: 639-327103
- Tube type: Marine GradeĀ® Heat Shrink (heavy wall) battery cable tubing, adhesive lined
- Wire size: For 2-4/0 AWG
- Tube size: 1" x 3"
- Color: Black
- Quantity: (2/Pack) (2 pieces)
Parts Desk Insights
Best Use Case: Use this heavy wall, adhesive-lined battery cable tubing on large-gauge battery cable joints where you want a thicker protective layer and a sealed installation.
Common Issues: For a consistent seal and proper shrink, be sure the connection is prepared cleanly, the tubing is positioned correctly before heating, and heat is applied evenly so the adhesive fully activates and the tubing fully conforms over the splice/termination area.
Related Products & Accessories
- Browse Heat Shrink & Adhesive Lined - Pair with matching-size marine heat shrink and adhesive-lined wiring accessories for complete protection.
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 ā 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 ā 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.