![CURT Heavy-Duty 7-Way RV Blade Connector Plug - Trailer Side [58145]](http://marinetechsupplies.com/cdn/shop/files/101512XL_{width}x.jpg?v=1768020723)
![CURT Heavy-Duty 7-Way RV Blade Connector Plug - Trailer Side [58145]](http://marinetechsupplies.com/cdn/shop/files/101512XL_130x.jpg?v=1768020723)
Description
- Description
Heavy-Duty 7-Way RV Blade Connector Plug - Trailer Side
A CURT connector provides a reliable connection for the trailer wiring using an industry-standard format, such as a 4-way flat, 6-way round, or 7-way RV blade. The connector can be used to install new wiring on a vehicle or trailer or as a replacement connector for existing wiring.
This particular connector is a heavy-duty 7-way RV blade plug and is designed to be mounted on the trailer side of the connection to plug into a vehicle socket. Once plugged in, it provides a connection for the taillights, turn signals, brake lights, backup or reverse lights, electric trailer brakes, and a 12-volt battery. It also provides a connection for the ground wire.
This trailer wiring connector is especially built to withstand the elements. It is constructed from durable black molded plastic to be impervious to rust, and it features an ergonomic grip for easier handling.
Features:
- Ergonomic design offers a comfortable, more secure grip
- Splices into trailer wiring to provide a connection to the vehicle socket
- 7-way connects tail, brake, reverse, turn signals, brakes, and auxiliary power
- Interchangeable with other 7-way RV connectors
- Concealed terminals help ensure a reliable connection
- 7-way RV blade connectors commonly used on RV travel trailers
Specifications:
- Hub Warehouse: D25
- Warranty: One-year limited warranty
*Wires not included
Refund Policy
Return Policy – Marine Tech Supplies
Effective Date: January 9, 2026
At Marine Tech Supplies, we want you to be satisfied with your purchase. Please review our return policy below.
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Return Window
All return requests must be made within 14 days of the delivery date.
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Return Eligibility
To be eligible for a return:
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Item must be unused and in original condition
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Item must be in original packaging
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All accessories, manuals, and parts must be included
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Proof of purchase is required
Items that are damaged due to misuse, installation error, or negligence are not eligible for return.
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Non-Returnable Items
The following items cannot be returned:
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Special order or custom products
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Clearance or final sale items
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Installed or used items
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Electrical components once opened
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Items returned without approval
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Return Authorization (RMA Required)
All returns require a Return Authorization (RMA).
Returns sent without approval will be rejected.
To request an RMA, contact via About section
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Return Shipping
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Customer is responsible for return shipping costs unless the error was ours
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Items must be shipped with tracking and insurance
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We are not responsible for lost or damaged return shipments
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Restocking Fee
A 15% restocking fee may apply to all approved returns.
Shipping charges are non-refundable.
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Refund Process
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Refunds are issued after inspection and approval
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Refunds are processed back to the original payment method
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Allow 5–10 business days for refunds to appear after approval
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Damaged or Incorrect Items
If your item arrives damaged or incorrect:
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Report within 48 hours of delivery
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Provide photos and order details
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We will arrange a replacement or refund at no cost
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Refused Deliveries
Refused shipments are treated as returns and may be subject to:
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Return shipping fees
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Original shipping fees
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Restocking fee
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Chargebacks
Initiating a chargeback without contacting us first may result in denial of future service.
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Policy Updates
Marine Tech Supplies reserves the right to update this policy at any time without notice.