Wire Spool

CURT 57030 7-Wire Trailer Cable Wiring, 100' SpoolCURT$361.99In Stock

Temperature rated -40F to 185F for extreme conditions
Thermoplastic rubber jacket for durability and wear resistance
Standard 7-way configuration for trailer rewiring applications

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CURT 57038 2-Wire Jacketed Trailer Brake Cable, 180'CURT$165.99In Stock

Two 12-gauge black and blue wires
180-foot bulk spool on reel
Black thermoplastic rubber outer jacket
Meets J-1128 electrical standards

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CURT Automotive Primary Wire, 2-Bond Black, Blue 250' SpoolCURT In Stock

12-gauge, 2-wire bonded configuration for trailer wiring
250-foot spool length with black and blue colors
Rated 60 volts for trailer electrical systems
Operating range -40°F to 176°F

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CURT 57031 7-Wire Trailer Cable Wiring, 25' Spool, 12/14 Gauge WireCURT$637.99In Stock

25-foot spool, 7-wire configuration with mixed gauges
Thermoplastic rubber jacket, rated -40F to 185F
Standard 7-way trailer rewiring applications

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CURT Automotive Primary Wire, 4-Bond White, Brown, Yellow, Green 250' SpoolCURT In Stock

16-gauge, 4-wire bonded configuration with standard trailer colors
250-foot spool length for extended wiring runs
Rated 60 volts, operates -40°F to 176°F
White, brown, yellow, green wires simplify trailer rewiring

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CURT Automotive Primary Wire, Black 500' SpoolCURT In Stock

12-gauge single wire, 500-foot spool length
Rated for 60 volts, black color standard
Operating range -40°F to 176°F
Suitable for trailer rewiring and electrical repair

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CURT Automotive Primary Wire, Blue 500' SpoolCURT In Stock

12-gauge wire, 500-foot spool, blue color
Rated for 60 volts maximum
Operating range -40°F to 176°F
Single conductor, standard trailer wiring applications

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CURT Automotive Primary Wire, Red 500' SpoolCURT In Stock

12-gauge wire rated for 60 volts maximum
500-foot spool length for extended wiring runs
Operates from -40°F to 176°F continuously
Standard red color for trailer wiring identification

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CURT Automotive Primary Wire, White 500' SpoolCURT In Stock

12-gauge single wire, 500-foot spool length
Rated for 60 volts, standard white trailer color
Operates -40°F to 176°F reliably
Suitable for trailer rewiring and electrical repair

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Bulk wire spools for building or repairing trailer harnesses, from single-color primary wire to multi-conductor trailer cable and jacketed brake cable. Pick spool length and gauge to match your run, then choose single, 2-wire, 4-wire or 7-wire bundles depending on how many circuits the job requires. CURT and Hopkins options cover most wiring layouts.

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