Ancor 327202 Marine Grade Heat Shrink Heavy Wall Battery Cable Tube Combo Pack For 2-4/0 (Includes 1 Ea. Of 1" x 3" Red and Black)
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Keep battery connections protected and neatly insulated with Ancor marine grade heavy wall heat shrink tubing. This battery cable tube combo pack (2-4/0 AWG) is designed to shrink to form a tight seal, helping provide vibration and strain relief for long-lasting, reliable wiring.
Key Features
- Marine grade heavy wall heat shrink tubing for battery cable connections
- Adhesive-lined design helps form a tight, protective seal as it shrinks
- Built for vibration and strain relief in harsh marine environments
- Combo pack includes both red and black tubing for easy polarity identification
Product Compatibility
- Marine battery and battery cable terminations
- High-vibration wiring protection (marine, RV, industrial-style DC connections)
- Insulating and sealing exposed conductor/terminal areas with heat-shrink tubing
Product Details
- Brand/Series: Ancor
- Part Number / SKU: 327202 (SKU: 639-327202)
- Product Type: Heat Shrink & Adhesive Lined
- Intended Cable Size/Range: For 2-4/0
- Tube Size (as stated in title): 1" x 3" (Includes 1 Ea. Of 1" x 3" Red and Black)
- Included Pieces (as stated in title): 2 total (1 red + 1 black)
- Color: Red and Black
- Barcode/GTIN (variant data provided): 091887323504
Parts Desk Insights
Best Use Case: Use this heavy wall, adhesive-lined battery cable tubing to insulate and seal cable-to-terminal areas for DC battery wiring where vibration, movement, and moisture protection are concerns.
Common Issues: If results aren’t tight, it’s often due to insufficient heat coverage or uneven shrinking. Also confirm you’re using the correct tubing size for the application (the part is specified for 2-4/0 in the product title) and that surfaces are clean before heating.
Related Products & Accessories
- Shop all heat shrink & adhesive lined wiring accessories - Browse related marine heat shrink, wiring, and connection protection items.
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.