00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Ancor
Ancor Battery Cable Heat Shrink Tubing 1" x 3" #327903
$8.01
$9.42
Ancor 327903 Heat ShrinkBattery Cable Adhesive Lined Heavy Wall Battery Cable Tubing (BCT) - 1" x 3" - Yellow - 2 PiecesFeatures:
3:1 ratio
Shrinks at 257°F/125°C
UL 224
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 327903UPC Code: 091887990584
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Ancor
Ancor Battery Cable Heat Shrink Tubing 3/4" x 12" #326924
$28.02
$33.45
Ancor 326924 Heat ShrinkBattery Cable Adhesive Lined Heavy Wall Battery Cable Tubing (BCT) - 3/4" x 12" - Yellow - 3 PiecesFeatures:
3:1 ratio
Shrinks at 257°F/125°C
UL 224
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 326924UPC Code: 091887990560
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Ancor
Ancor Battery Cable Heat Shrink Tubing 1" x 3" #327103
$11.14
$13.30
Ancor 327103 Heat ShrinkBattery Cable Adhesive Lined Heavy Wall Battery Cable Tubing (BCT) - 1" x 3" - Black - 2 PiecesFeatures:
3:1 ratio
Shrinks at 257°F/125°C
UL 224
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 327103UPC Code: 091887328707
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Ancor
Ancor Heat Shrink Tubing 1" x 48" #307948
$31.74
$37.89
Ancor 307948 Heat ShrinkHeat Shrink Tubing 1" x 48" - Yellow - 1 PiecesHeat activated adhesive lining creates a superior water, oil, and acid resistant seal. Most shrink tubing on the market reduces to a 2:1 ratio, Ancor tubing shrinks to 3:1 which allows a wider range of applications for each tubing size. Features:
Diameter: 1"
Shrinks To: 1/4"
Color: Yellow
Per Package: 1
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 307948UPC Code: 091887974188
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Ancor
Ancor Battery Cable Heat Shrink Tubing 3/4" x 3" #326903
$7.02
$8.26
Ancor 326903 Heat ShrinkBattery Cable Adhesive Lined Heavy Wall Battery Cable Tubing (BCT) - 3/4" x 3" - Yellow - 3 PiecesFeatures:
3:1 ratio
Shrinks at 257°F/125°C
UL 224
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 326903UPC Code: 091887990546
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Ancor
Ancor Battery Cable Heat Shrink 3/4" x 6" #326906
$11.01
$13.14
Ancor 326906 Heat ShrinkBattery Cable Adhesive Lined Heavy Wall Battery Cable Tubing (BCT) - 3/4" x 6" - Yellow - 3 PiecesFeatures:
3:1 ratio
Shrinks at 257°F/125°C
UL 224
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 326906UPC Code: 091887990553
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Ancor
Ancor Heat Shrink Tubing 1" x 12" Yellow 3-pc #307924
$27.88
$33.28
Ancor 307924 Heat ShrinkHeat Shrink Tubing 1" x 12" - Yellow - 3 PiecesHeat activated adhesive lining creates a superior water, oil, and acid resistant seal. Most shrink tubing on the market reduces to a 2:1 ratio, Ancor tubing shrinks to 3:1 which allows a wider range of applications for each tubing size. Features:
Diameter: 1"
Shrinks To: 1/4"
Color: Yellow
Per Package: 3
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 307924UPC Code: 091887974171
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Ancor
Ancor Heat Shrink Tubing 1" x 3" Yellow 3-pc #307903
$8.42
$9.90
Ancor 307903 Heat ShrinkHeat Shrink Tubing 1" x 3" - Yellow - 3 PiecesHeat activated adhesive lining creates a superior water, oil, and acid resistant seal. Most shrink tubing on the market reduces to a 2:1 ratio, Ancor tubing shrinks to 3:1 which allows a wider range of applications for each tubing size. Features:
Diameter: 1"
Shrinks To: 1/4"
Color: Yellow
Per Package: 3
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 307903UPC Code: 091887974157
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Ancor
Ancor Heat Shrink Tubing 1" x 6" Red 3-pc #307606
$20.06
$23.94
Ancor 307606 Heat ShrinkHeat Shrink Tubing 1" x 6" - Red - 3 PiecesFeatures:
Cross Linked polyolefin tubing is much stronger than PVC tubing and will not burn like PVC
Heat activated adhesive lining provides impervious seal to salt water, oil, acids, and sunlight as well as providing strain relief
Highest shrink ratio - shrinks to 1/3 original size
Shrinks at 257 deg F / 125 deg C
Operating temperature range of -40 deg C to 110 deg C
UL 224
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 307606UPC Code: 091887974126
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Ancor
Ancor Heat Shrink Tubing 1" x 3" Black/Red Combo #307602
$7.95
$9.49
Ancor 307602 Heat ShrinkHeat Shrink Tubing 1" x 3" - Black & Red ComboPackage of 1/1 Black, Red 3 in (7.6 cm) long sections with a 1 in diameter.Features:
Cross Linked polyolefin tubing is much stronger than PVC tubing and will not burn like PVC
Heat activated adhesive lining provides impervious seal to salt water, oil, acids, and sunlight as well as providing strain relief
Highest shrink ratio - shrinks to 1/3 original size
Shrinks at 257 deg F / 125 deg C
Operating temperature range of -40 deg C to 110 deg C
UL 224
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 307602UPC Code: 091887974096
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Ancor
Ancor Heat Shrink Tubing 3/4" x 48" Yellow #306948
$26.75
$31.93
Ancor 306948 Heat ShrinkHeat Shrink Tubing 3/4" x 48" - Yellow - 1 PiecesHeat activated adhesive lining creates a superior water, oil, and acid resistant seal. Most shrink tubing on the market reduces to a 2:1 ratio, Ancor tubing shrinks to 3:1 which allows a wider range of applications for each tubing size. Features:
Diameter: 3/4"
Shrinks To: 1/4"
Color: Yellow
Per Package: 1
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 306948UPC Code: 091887808568
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Ancor
Ancor Heat Shrink Tubing 3/4" x 6" Yellow 4-pc #306906
$16.38
$19.55
Ancor 306906 Heat ShrinkHeat Shrink Tubing 3/4" x 6" - Yellow - 4 PiecesHeat activated adhesive lining creates a superior water, oil, and acid resistant seal. Most shrink tubing on the market reduces to a 2:1 ratio, Ancor tubing shrinks to 3:1 which allows a wider range of applications for each tubing size. Features:
Diameter: 3/4"
Shrinks To: 1/4"
Color: Yellow
Per Package: 4
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 306906UPC Code: 091887800647
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Ancor
Ancor Heat Shrink Tubing 3/4" x 3" Yellow 3-pc #306903
$6.55
$7.70
Ancor 306903 Heat ShrinkHeat Shrink Tubing 3/4" x 3" - Yellow - 3 PiecesHeat activated adhesive lining creates a superior water, oil, and acid resistant seal. Most shrink tubing on the market reduces to a 2:1 ratio, Ancor tubing shrinks to 3:1 which allows a wider range of applications for each tubing size. Features:
Diameter: 3/4"
Shrinks To: 1/4"
Color: Yellow
Per Package: 3
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 306903UPC Code: 091887800630
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Ancor
Ancor Heat Shrink Tubing 1" x 3" Red 3-pc #307603
$9.15
$10.92
Ancor 307603 Heat ShrinkHeat Shrink Tubing 1" x 3" - Red - 3 PiecesFeatures:
Cross Linked polyolefin tubing is much stronger than PVC tubing and will not burn like PVC
Heat activated adhesive lining provides impervious seal to salt water, oil, acids, and sunlight as well as providing strain relief
Highest shrink ratio - shrinks to 1/3 original size
Shrinks at 257 deg F / 125 deg C
Operating temperature range of -40 deg C to 110 deg C
UL 224
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 307603UPC Code: 091887974119
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Ancor
Ancor Heat Shrink Tubing 1/4" x 3" Black/Red Combo #303602
$4.44
$5.22
Ancor 303602 Heat ShrinkHeat Shrink Tubing 1/4" x 3" - Black & Red ComboPackage of 1/1 Black, Red 3 in (7.6 cm) long sections with a 1/4 in (6.4 mm) diameter that shrinks to 5/64 in (2 mm).Features:
Cross Linked polyolefin tubing is much stronger than PVC tubing and will not burn like PVC
Heat activated adhesive lining provides impervious seal to salt water, oil, acids, and sunlight as well as providing strain relief
Highest shrink ratio - shrinks to 1/3 original size
Shrinks at 257 deg F / 125 deg C
Operating temperature range of -40 deg C to 110 deg C
UL 224
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 303602UPC Code: 091887973877
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Ancor
Ancor Heat Shrink Tubing 3/16" x 48" Red #302648
$13.41
$16.00
Ancor 302648 Heat ShrinkHeat Shrink Tubing 3/16" x 48" - Red - 1 PieceFeatures:
Cross Linked polyolefin tubing is much stronger than PVC tubing and will not burn like PVC
Heat activated adhesive lining provides impervious seal to salt water, oil, acids and sunlight as well as providing strain relief
Highest shrink ratio - shrinks to 1/3 original size
Shrinks at 257°F/125°C
Operating temperature range of -40°F to 230°F/-40°C to 110°C
UL 224
20-12 AWG
Properly Shrinking Heat Shrink TubingTo properly shrink heat shrink tubing, start by selecting a heat source that will apply the appropriate temperature. Heat shrink tubing will state the shrink temperature, while heat tools are rated based on flame temperatures. Once a heat tool is selected, apply heat gradually to avoid shrinking the tubing inconsistently or burning the tubing. Additionally, continually moving the heat source along the length of the tube will reduce the likelihood of burning the tubing during installation.WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 302648UPC Code: 091887990539
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Ancor
Ancor Heat Shrink Tubing 3/16" x 6" Red 10-pc #302606
$22.12
$26.40
Ancor 302606 Heat ShrinkHeat Shrink Tubing 3/16" x 6" - Red - 10 PiecesFeatures:
Cross Linked polyolefin tubing is much stronger than PVC tubing and will not burn like PVC
Heat activated adhesive lining provides impervious seal to salt water, oil, acids and sunlight as well as providing strain relief
Highest shrink ratio - shrinks to 1/3 original size
Shrinks at 257°F/125°C
Operating temperature range of -40°F to 230°F/-40°C to 110°C
UL 224
20-12 AWG
Properly Shrinking Heat Shrink TubingTo properly shrink heat shrink tubing, start by selecting a heat source that will apply the appropriate temperature. Heat shrink tubing will state the shrink temperature, while heat tools are rated based on flame temperatures. Once a heat tool is selected, apply heat gradually to avoid shrinking the tubing inconsistently or burning the tubing. Additionally, continually moving the heat source along the length of the tube will reduce the likelihood of burning the tubing during installation.WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 302606UPC Code: 091887990515
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Ancor
Ancor Heat Shrink Tubing 3/16" x 12" Red 10-pc #302624
$29.81
$35.58
Ancor 302624 Heat ShrinkHeat Shrink Tubing 3/16" x 12" - Red - 10 PiecesFeatures:
Cross Linked polyolefin tubing is much stronger than PVC tubing and will not burn like PVC
Heat activated adhesive lining provides impervious seal to salt water, oil, acids and sunlight as well as providing strain relief
Highest shrink ratio - shrinks to 1/3 original size
Shrinks at 257°F/125°C
Operating temperature range of -40°F to 230°F/-40°C to 110°C
UL 224
20-12 AWG
Properly Shrinking Heat Shrink TubingTo properly shrink heat shrink tubing, start by selecting a heat source that will apply the appropriate temperature. Heat shrink tubing will state the shrink temperature, while heat tools are rated based on flame temperatures. Once a heat tool is selected, apply heat gradually to avoid shrinking the tubing inconsistently or burning the tubing. Additionally, continually moving the heat source along the length of the tube will reduce the likelihood of burning the tubing during installation.WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 302624UPC Code: 091887990522
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Ancor
Ancor Heat Shrink Tubing 1/2" x 6" Red 5pcs #305606
$13.86
$16.54
Ancor 305606 Heat ShrinkHeat Shrink Tubing 1/2" x 6" - Red - 5 Pieces Package of 5 Red 6 in (15.2 cm) long sections with a 1/2 in (12.7 mm) diameter that shrinks to 5/32 in (4 mm).Features:
Cross Linked polyolefin tubing is much stronger than PVC tubing and will not burn like PVC
Heat activated adhesive lining provides impervious seal to salt water, oil, acids, and sunlight as well as providing strain relief
Highest shrink ratio - shrinks to 1/3 original size
Shrinks at 257 deg F / 125 deg C
Operating temperature range of -40 deg C to 110 deg C
UL 224
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 305606UPC Code: 091887974010
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Ancor
Ancor 24-8 AWG Heat Shrink Butt Connector Step Down #320000
$44.70
$53.64
Ancor 320000 Heat ShrinkHeat Shrink Multi-Wire Step Down Butt Connectors 24-8 Assorted 80 Piece Jar Ancor's adhesive lined heat shrink butt connectors can be used as a step-down from one gauge size to another or as a multi-wire connector for one gauge size wire. These connectors offer a sealed alternative for products such as a quick-tap or 3-way connector in areas where corrosion is a concern.Features:
4:1 shrink ratio tubing to ensure a watertight seal between wires
Flared barrel with uniform copper wall ensures an easy and proper mechanical crimp
Crimp indicator on barrel for proper placement of installation tool
Clear heat shrink tubing ensures crimp accuracy
Colored stripes on the barrel indicate which crimp die to use, regardless of application
Reusable jar is clear for easy identification of the terminals and has a flip lid for ease of use
Multi-pack contains (5) 24-22/24-18 AWG butt connectors, (10) 22-18/16-14 AWG butt connectors, (10) 16-14/12-10 AWG and (5) 12-10/8 AWG butt connectors
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 320000UPC Code: 091887990744
Frequently Asked Questions
First Choice Marine is an online marine retailer carrying a diverse line of marine parts and accessories and related items from industry-respected and demanded manufacturers and suppliers. Through our diverse distributor network, we are able to access over 150,000 items, including our current site inventory, new products being added, and special order items. If you need it on your boat... we are your one-stop shop!
Yes, we offer FREE Shipping on most orders over $149 to US-48*.
Each product displays a shipping status message, just above the item price. Below is the meaning for each of these codes.
- Qualifies for Free Shipping: This item qualifies for free shipping when the order is $149+
- Qualifies for Free Ground Shipping: This item qualifies for free ground shipping when the order is $149+.
- Oversized - Not Qualified for Free Shipping: This item is too large/heavy to qualify for free shipping
- Hazardous Item - Not Qualified for Free Shipping: This item is hazardous and does not qualify for free shipping
- Truck Freight - Not Qualified for Free Shipping: This item has to be shipped via truck freight. Please contact us for a quote
- In-Store Pickup Only: This item can only be picked up in our Grain Valley, MO retail store
Below the price of the item, on the product page, there is a message indicating the availability of the product.
The quantity on hand is updated as inventory events happen and matches what we have available. If you have urgent needs and we are close to what you need, contact us, and we can confirm stock.
We offer a hassle-free return policy. If you're not completely satisfied with your purchase, you can return it within 30 days for a full refund or exchange.
If you need to return an item, please follow the guidelines here so we can process a prompt refund and assist you in finding the correct item.
Free Shipping
On most orders $149+ to the continental 48 US states.Secure Shopping
Fast, secure checkout with a variety of payment methods.Shop with confidence
25+ years serving the marine industry.Support center
Need help? Contact us via live chat, phone, or email.