Trailer Plug Wiring Adapter Flat 4 to Round 7 blade Connector Curt part 57240.
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Curt 57240 Trailer Wiring Adapter - 7 Way Round RV to Flat 4


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Curt 57240 trailer wiring adapter plug 7 way raound RV plug with flat connectors to 4 way flat trailer connector old part I-724

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Product Details:
    This Curt 57240 trailer wiring adapter converts the standard flat 4 wire harness plug to the standard round 7 way blade connector. The trailer wire adapter is convenient for adapting the hitch mounted cargo carrier lighted boxes that have a 4 way flat plug to fit trailer plugs with the round 7 point connection. Replaces old Curt part # I-724.

-Adapts 7 way blade type (car end) to 4 way flat (trailer end) 
-Heavy Duty Construction.

LIST PRICE:  $12    OUR PRICE: $9.95
Shipping: No additional shipping when ordered with any freight item.
$9.00 When ordered separately   UPS Ground (Continental US)
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