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Shop Local. Support Independent. 42 products available

Trailer Connectors

Browse trailer connectors from the trusted brands you know — sourced through the same distribution network that supplies thousands of independent hardware stores nationwide. Every order helps keep them on the corner.

Trusted brands only Ships nationwide Pro accounts welcome Support your local hardware store
42 products Same-day shipping cutoff: 11 AM PT
TowSmart Trailer Wiring Connectors
Ships Today

Towsmart

TowSmart Trailer Wiring Connectors

MPN: 1446

$19.99
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TowSmart 2 Way Trailer Light Kit
Ships Today

Towsmart

TowSmart 2 Way Trailer Light Kit

MPN: 1401

$34.99
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Hopkins 6 Round to 4 Flat Multi-Tow Adapter
In-Store

Hopkins

Hopkins 6 Round to 4 Flat Multi-Tow Adapter

MPN: 47175

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
TowSmart 7 Blade to 4 Flat Trailer Wiring Connector
Ships Today

Towsmart

TowSmart 7 Blade to 4 Flat Trailer Wiring Connector

MPN: 1422

$14.99
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TowSmart Adapter
In-Store

Towsmart

TowSmart Adapter

MPN: 1426

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
TowSmart Trailer Wiring Kit
Ships Today

Towsmart

TowSmart Trailer Wiring Kit

MPN: 2380

$9.99
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Hopkins 4 Round Car End Connector 6.9 in.
Ships Today

Hopkins

Hopkins 4 Round Car End Connector 6.9 in.

MPN: 48305

$6.99
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Hopkins 4 Flat Trailer Wiring Extension 12 in.
In-Store

Hopkins

Hopkins 4 Flat Trailer Wiring Extension 12 in.

MPN: 48144

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
Hopkins 7 Blade to 4 Flat Trailer Adapter
In-Store

Hopkins

Hopkins 7 Blade to 4 Flat Trailer Adapter

MPN: 47345

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
Hopkins 25 ft. Stranded 18 Ga. Trailer Wire
USA
Ships Today

Hopkins

Hopkins 25 ft. Stranded 18 Ga. Trailer Wire

MPN: 49915

$23.99
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Seachoice 50 ft. 4 Flat Y-Harness Connector
Ships Today

Seachoice

Seachoice 50 ft. 4 Flat Y-Harness Connector

MPN: 50-13951

$36.99
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Hopkins 4 Flat Trailer Wiring Extension 12 in.
Ships Today

Hopkins

Hopkins 4 Flat Trailer Wiring Extension 12 in.

MPN: 48145

$6.99
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Hopkins 4 Flat and 7 Blade Trailer Adapter
Ships Today

Hopkins

Hopkins 4 Flat and 7 Blade Trailer Adapter

MPN: 47355

$11.99
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Endurance Easy-Pull 7 Blade to 4 Flat LED Test Flex Adapter
2 per case
Ships Today

Endurance

Endurance Easy-Pull 7 Blade to 4 Flat LED Test Flex Adapter

MPN: 47348

$40.78 $47.98
15% OFF Case of 2 · with code
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Hopkins 7 Blade Trailer Connector
Ships Today

Hopkins

Hopkins 7 Blade Trailer Connector

MPN: 48485

$12.99
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Hopkins 4 Flat Trailer Connector 48 in.
Ships Today

Hoppy

Hopkins 4 Flat Trailer Connector 48 in.

MPN: 48035

$6.59
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Hopkins 6 Round Vehicle Connector 6.9 in.
Ships Today

Hopkins

Hopkins 6 Round Vehicle Connector 6.9 in.

MPN: 48435

$12.99
View Details
Hopkins 2 Flat Trailer Connector 12 in.
Ships Today

Hopkins

Hopkins 2 Flat Trailer Connector 12 in.

MPN: 47965

$5.99
View Details
Shop Local

Find these products at your local store.

Independent hardware retailers often carry the same products — sometimes at competitive prices. Every order helps keep them on the corner.

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What we offer
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Ships Nationwide From our distribution network
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

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Independent hardware retailer? Join the network →
About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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