Blue Sea Dual PowerPost Cable Connectors

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Save 26%-27% Off.
POWERPOST DUAL 5/15 X 3/8 STUD - Blue Sea Systems
Your Price: $18.01
Save: $3.75
(17% Off $21.76)
Part # 2018
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Dual PowerPost, 2 x 5/16"-18 Studs - Blue Sea Systems
Spring Sale Price: $15.90
Save: $5.86
(26% Off $21.76)
Part # 2016
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Dual PowerPost, 2 x 3/8"-16 Studs - Blue Sea Systems
Spring Sale Price: $15.90
Save: $5.89
(27% Off $21.79)
Part # 2017
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Blue Sea Systems

  • 2016/2017 are designed for connecting high amp conductors
  • 2018 is designed for outboard engine installation when factory cables need to be extended
  • Includes one black and one red insulator

POWERPOST DUAL 5/15 X 3/8 STUD - Blue Sea Systems
Connect high amperage cables securely. Includes insulator caps. 48 volts DC maximum.
Dual PowerPost, 2 x 5/16"-18 Studs - Blue Sea Systems
Provides a termination point for extending the length of outboard harnesses or other conductors. Designed for connecting high amp conductors. Includes insulators.
Dual PowerPost, 2 x 3/8"-16 Studs - Blue Sea Systems
Provides a termination point for extending the length of outboard harnesses or other conductors. Designed for connecting high amp conductors. Includes insulators.
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Great Boating Days are Ahead!
Enjoy Extra Discounts 5-20% Off During the SPRING SAVINGS SALE!
Great Boating Days are Ahead!
Enjoy Extra Discounts 5-20% Off During the SPRING SAVINGS SALE!