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Curt 7-Way to RV Socket LED Circuit Tester - Vehicle End
CURT Electrical Tools

(202 reviews)


Code: C73NR

Retail: $29.60
Our Price: $22.17
In Stock
  • Electrical Tools
  • Testers
  • Circuit Tester
  • Tow Function Tester
  • CURT


This circuit tester plugs into the 7-way connector on your vehicle. LED lights indicate which functions (brake, turn, tail, stop, reverse, electric brakes, and 12V) are properly working. Color-coded LEDs make it easy to distinguish each signal.

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Pollak 7-Way to RV Socket LED Circuit Tester - Vehicle End
Pollak Electrical Tools

(163 reviews)


Code: PK12741

Retail: $61.64
Our Price: $46.65
In Stock
  • Electrical Tools
  • Testers
  • Circuit Tester
  • Tow Function Tester
  • Black
  • Pollak


This circuit tester plugs into the 7-way connector on your truck. LED lights indicate which functions (brake, turn, tail, stop, reverse and 12V) are properly working.

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Brophy Circuit Tester for 4-Pole Flat Trailer Connector
Brophy Electrical Tools

(332 reviews)


Code: F4CT

Retail: $18.63
Our Price: $15.89
In Stock
  • Electrical Tools
  • Testers
  • Circuit Tester
  • Tow Function Tester
  • Black
  • Brophy


Circuit tester plugs into your 4-way flat trailer wiring harness and identifies lighting problems. Labeled LED lights illuminate to show which functions are working properly.

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Powerbuilt Trim Pad Remover
Powerbuilt Electrical Tools

(596 reviews)


Code: ALL648544

Retail: $16.97
Our Price: $8.85
In Stock
  • Electrical Tools
  • Trim Removal Tool
  • Fastening Tools
  • Powerbuilt


The trim pad remover is perfect for easily prying up plastic or metal trim fasteners to safely open up panels in your vehicle. The contoured handle allows easy access to fasteners. The trim pad remover helps to prevent blemishes on surfaces.

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Brophy 4- and 5- Way Flat Circuit Tester
Brophy Electrical Tools

(332 reviews)


Code: F5CT

Our Price: $23.05
In Stock
  • Electrical Tools
  • Testers
  • Circuit Tester
  • Tow Function Tester
  • Black
  • Brophy


This Brophy electrical tester works for both 4- and 5- way flat trailer wiring harnesses.

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Spectro 1/2" Wire Loom - 10' Long Protective Split Tubing for Cable Management
Spectro Electrical Tools

(306 reviews)


Code: 9075P

Our Price: $13.65
In Stock
  • Electrical Tools
  • Wiring Protection
  • Wire Loom
  • Spectro


Shield and organize larger wire bundles with this 1/2" diameter Spectro loom. The 10' split tubing protects cables from abrasion and wear while keeping your wiring neat, accessible, and secure.

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Power Watchdog Smart Digital Multimeter
Hughes Autoformers Electrical Tools

(1 reviews)


Code: HU58RR

Retail: $43.95
Our Price: $38.99
In Stock
  • Electrical Tools
  • Testers
  • Multimeter
  • Hughes Autoformers


You plug into shore power and pause, wanting to know your RV is safe before you flip a single switch. With clear readings in your hand, you test, troubleshoot, and move forward knowing your wiring work is solid and your trip stays on track.

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TowSmart Wire Loom, 3/8" Diameter, 10' Long
TowSmart Electrical Tools

(7 reviews)


Code: TS49QR

Our Price: $8.83
In Stock
  • Electrical Tools
  • Wiring Protection
  • Wire Loom
  • 3/8 Inch Diameter
  • TowSmart


You're tidying a messy harness. This split 3/8 inch tubing slips over the wires quickly so you can cover a 10 foot run and route it cleanly.

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CE Smith Trailer Wiring Clips - Frame Mount - Zinc Plated Steel - Qty 10
CE Smith Electrical Tools

(234 reviews)


Code: CE16867A

Retail: $14.16
Our Price: $9.43
In Stock
  • Electrical Tools
  • Cable Management
  • Wire Clips and Clamps
  • Silver
  • CE Smith


Corrosion-resistant clips help you secure loose wires on your trailer. Use them to supplement the clips in a wiring kit or to replace old worn-out clips. Fits around edges up to 5/32" thick.

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Hook Probe Circuit Tester
Performance Tool Electrical Tools

(66 reviews)


Code: PTW2993

Retail: $24.73
Our Price: $13.14
In Stock
  • Electrical Tools
  • Testers
  • Circuit Tester
  • Performance Tool


From under-dash tangles to trailer wiring headaches, this circuit tester helps you zero in on electrical issues fast. It hooks on, lights up, and powers through the job without slowing you down.

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TowSmart Circuit Tester Kit for 4-Pole Flat Trailer Connector
TowSmart Electrical Tools

(8 reviews)


Code: TS25ZR

Our Price: $14.46
In Stock
  • Electrical Tools
  • Testers
  • Circuit Tester
  • Tow Function Tester
  • TowSmart


You're chasing a light issue with no clue if it's the truck or trailer. You plug in the tester, hit the blinkers, and the LEDs show what's live. No guesswork. Just answers before you waste an afternoon rewiring something that works.

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Insulated Clamp Kit - 1/4" Diameter Mounting Hole - 42 Pieces
Performance Tool Electrical Tools

(17 reviews)


Code: PT43VR

Retail: $52.98
Our Price: $28.76
In Stock
  • Electrical Tools
  • Wiring Protection
  • Wire Clips and Clamps
  • Performance Tool


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Curt LED 5-Way Flat Circuit Tester - Vehicle End
CURT Electrical Tools

(15 reviews)


Code: C46NR

Retail: $13.95
Our Price: $10.27
In Stock
  • Electrical Tools
  • Testers
  • Circuit Tester
  • Tow Function Tester
  • CURT


This circuit tester plugs into the 5-way trailer connector on your vehicle. The bright LED lights indicate which functions (tail lights, brake lights, turn signals, and reverse lights) are working properly and which are not.

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TowSmart Wire Loom, 1/2" Diameter, 10' Long
TowSmart Electrical Tools

(2 reviews)


Code: TS69QR

Our Price: $6.24
In Stock
  • Electrical Tools
  • Wiring Protection
  • Wire Loom
  • 1/2 Inch Diameter
  • TowSmart


You're tidying a messy harness. This split 1/2 inch tubing slips over the wires quickly so you can cover a 10 foot run and route it cleanly.

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Spectro 1/4" Wire Loom - 10' Long Protective Split Tubing for Cable Management
Spectro Electrical Tools

(306 reviews)


Code: 9072P

Our Price: $6.47
In Stock
  • Electrical Tools
  • Wiring Protection
  • Wire Loom
  • Spectro


Keep your wiring neat and protected with this 1/4" diameter Spectro wire loom. The 10' split tubing shields cables from abrasion and wear while keeping your setup organized and easy to access.

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Curt 6-Way Round LED Circuit Tester - Vehicle End
CURT Electrical Tools

(9 reviews)


Code: C76NR

Retail: $16.95
Our Price: $11.48
In Stock
  • Electrical Tools
  • Testers
  • Circuit Tester
  • Tow Function Tester
  • CURT


This circuit tester plugs into the 6-way connector on your vehicle. LED lights indicate which functions (brake, turn, tail, electric brakes, and 12V) are properly working.

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Heat Gun - 572 to 932 Degrees - Dual Fan Speed - 12 Amp - 1,500 Watts
Performance Tool Electrical Tools

(2 reviews)


Code: PT47VR

Retail: $37.73
Our Price: $32.23
In Stock
  • Electrical Tools
  • Heat Guns
  • Performance Tool


Whether you're shrinking wire connectors, thawing pipes, or stripping paint, this heat gun delivers steady heat. Dual fan speeds adjust from 572 to 932F, and the 6' cord gives you space to work. Compact, lightweight design makes storage easy.

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Primary Wire Heat-Shrinkable Tubing - 18-14 Gauge - Black - 1/8" Shrink Diameter - 6" Long
Deka Electrical Tools

(107 reviews)


Code: DW05451

Our Price: $5.94
In Stock
  • Electrical Tools
  • Wiring Protection
  • Heat Shrink Tubing
  • 14 Gauge
  • 16 Gauge
  • 18 Gauge
  • Deka


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TowSmart Tester for 4-Pole Flat Trailer Connector
TowSmart Electrical Tools

Code: TS68RR

Retail: $9.99
Our Price: $8.49
In Stock
  • Electrical Tools
  • Testers
  • Tow Function Tester
  • TowSmart


Check, confirm, connect. The LEDs light up to show your wiring is ready before you pull out with the trailer.

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Liquid Electrical Tape
Spectro Electrical Tools

(11 reviews)


Code: SWC50122

Our Price: $28.94
In Stock
  • Electrical Tools
  • Wiring Protection
  • Electrical Tape
  • Spectro


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Large Body Chassis and Frame Clip - Qty 1
Spectro Electrical Tools

(8 reviews)


Code: SWC9042-1

Our Price: $1.12
In Stock
  • Electrical Tools
  • Wiring Protection
  • Wire Clips and Clamps
  • Spectro


Large body chassis and frame clip is made of spring steel. Used to secure one or more wires to the frame or panel surface.

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Computer Safe Logistic Probe
Performance Tool Electrical Tools

(8 reviews)


Code: PTW2991

Retail: $31.57
Our Price: $19.87
In Stock
  • Electrical Tools
  • Testers
  • Circuit Tester
  • Performance Tool


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Primary Wire Heat-Shrinkable Tubing - 14-10 Gauge - Black - 3/16" Diameter - 6" - Qty 25
Deka Electrical Tools

(107 reviews)


Code: DW05449

Our Price: $6.93
In Stock
  • Electrical Tools
  • Wiring Protection
  • Heat Shrink Tubing
  • 10 Gauge
  • 12 Gauge
  • 14 Gauge
  • Deka


More Information >



Wire Loom 1/4" Diameter, 10' Long
Spectro Electrical Tools

(306 reviews)


Code: 7509-10

Our Price: $9.29
In Stock
  • Electrical Tools
  • Wiring Protection
  • Wire Loom
  • 1/4 Inch Diameter
  • Spectro


More Information >


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What our customers are saying:
WOW! I am impressed! I called to place my order and real person answered, spoke perfect English, albeit a slight southern accent, and my order was sent within a day, shipped quickly and I had it a few days later. I saved over a hundred dollars over local and installed it my self. I cant imagine how that they could do any better. THANKS!
Eric
Cedar Springs, MI


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Essential Electrical Tools for Every Enthusiast

Electrical tools are indispensable for diagnosing and fixing wiring issues, whether you're working on trailers, vehicles, or home projects. From testers that quickly identify wiring problems to couplers that simplify trailer connections, these tools save time and ensure safety. Consider the tool's portability, compatibility, and ease of use when choosing the right one for your needs.
Look for testers that are portable, easy to use, and provide clear diagnostics. A digital voltage readout is a plus for precise troubleshooting. Ensure the tester is compatible with your equipment, like trailers or vehicles, and is safe for modern electronic systems.
Electrical tools like testers quickly identify wiring issues, saving time and effort. They help determine if problems are with the tow vehicle or trailer, making them invaluable for regular maintenance and ensuring safe towing experiences.
Compatibility ensures the tool works effectively with your specific equipment, like different trailer types or vehicle wiring systems. This prevents misdiagnosis and ensures accurate troubleshooting, making your maintenance tasks more efficient.
These tools help identify wiring faults, preventing potential hazards like short circuits or electrical fires. By ensuring connections are secure and functioning, they enhance safety during repairs and everyday use, giving you peace of mind.
A good coupler should be easy to install, durable, and compatible with standard ball mounts. It simplifies trailer connections, especially when upgrading from older, rusted couplers, and ensures a secure fit for safe towing.
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