My Account
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order

Ancor 303103 Marine Grade Adhesive Lined Heat Shrink Tubing 1/4" x 3" Black 3-Pack

Part of: Ancor Marine Grade Adhesive Lined Heat Shrink Tubing

Other options in this family: Ancor 306103 Ancor 306603 Ancor 302103 Ancor 305603 Ancor 304106

Manufacturer

Picture for manufacturer Ancor

Part Number

303103
10 reviews
Sale Price

$4.67

2 left at this price

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Ancor 303103 Marine Grade Adhesive Lined Heat Shrink Tubing provides professional-grade wire protection and sealing for marine electrical connections. This 3-pack includes black heat shrink tubes measuring 3 inches long with a 1/4-inch diameter that shrinks down to 5/64 inches, suitable for 16-10 AWG wire.

Key Features:

  • Cross-linked polyolefin construction - significantly stronger than PVC and will not burn like PVC tubing
  • Heat-activated adhesive lining creates an impervious seal against salt water, oil, acids, and sunlight while providing strain relief
  • Superior 3:1 shrink ratio - shrinks to 1/3 of original diameter for tight, secure fit
  • Activates at 257°F (125°C) for reliable bonding
  • Wide operating temperature range from -40°C to 110°C (-40°F to 230°F)
  • UL 224 listed for safety and quality assurance

Ideal for creating waterproof connections in marine, automotive, and outdoor electrical applications where moisture protection is critical. The adhesive lining melts when heated to form a complete environmental seal around wire splices and terminal connections.

Products specifications

American Wire Gauge (AWG)

16-10 AWG

Color

Black

Diameter

1/4"

Material

Adhesive Lined PVC Tubing

Easy web searching and good quality parts for reasonable price..customer friendly too!!!!!!

awesome just what I was looking for

Im really pleased with the order process and will be ordering from them again

lots of inventory, i ordered a hard to find air filter which was cheaper than all the other sites and shipped out fast. Nice!

So far its good.

Excellent

Easy shopping experience

Easy and good price

Best prices I could find on bug shields and rain guards!

I ordered a Thule 9002 Raceway Bike Carrier on Sunday, April 8 and received the product by Fedex on Wednesday, April 11 with just regular shipping. That is fast service. And the price was $43 cheaper than any other site on the internet (including shipping). I haven't had a chance to use the bike carrier yet but it appears to be new and as advertised with no issues as of this writing. I would definitely recommend this retailer for your next purchase. Order Number: 9111

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy