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Wire Loom, 1/2" Diameter (per Foot)

Wire Loom, 1/2" Diameter (per Foot)

Item # 459075-1
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Spectro 1/2 Inch Diameter Wiring - 459075-1
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  • Reviews (126)
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Spectro Wiring - 459075-1

  • Wiring Protection
  • Wire Loom
  • 1/2 Inch Diameter
  • Spectro

Wire Loom 1/2" Diameter

  • Sold per foot

459075-1 Wire Conduit, 1/2" Diameter (per Foot)

Video of Wire Loom, 1/2" Diameter (per Foot)

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Spectro Wiring - Tools for Wiring - 459075-1 Review

Today, we're going to review part number 459075-1. This is the plastic wire loom, 1/2" in diameter. This part number is sold by foot. This part number is for 1 foot. Basically, how many feet you would need is you would just order this part number times how many feet you would need. I'll show you basically, there is about the 1 foot that you would get, and as you can see, it is 1/2" diameter.

It does have the opening on one side to where you can put your wires in. Basically, this would be used if you are going to do any wiring on your trailer or vehicle. Once you get your wires all run, you can put all the wires together in this loom to keep them in one spot. We also sell a related product if you need more than just the couple feet. Basically, we sell part number 459075, and basically, it's a box of 100 feet of this wire loom if needed. That should do it for the review on part number 459075-1. This is the plastic wire loom, 1/2" in diameter, per foot.


Customer Satisfaction Score:

Customer Reviews

Wire Loom, 1/2" Diameter (per Foot) - 459075-1

Average Customer Rating:  4.8 out of 5 stars   (126 Customer Reviews)


Product, customer service and delivery time were all exceptional in every way! The towbar and all accessories I ordered were a perfect fit without any modifications and the pictures and videos on your website were extremely helpful!


Fast delivery, great quality.
what I needed.


Got surprise expedited shipping, got my packages quick and was able to work on my trailer before work. These are quality materials, not like the kind you get from your local stores.


This unit does not wrap around the tubing for the 3/8" pipe completely however it handles about 80% coverage and protects the tubing against the metal edges.


Works great


This inexpensive plastic "loom" is great for protecting hitch wiring. I used black electrical tape with a few wraps at the ends so that it won't "move".. and it installed on all the hitch wiring in just a couple of minutes. Thanks for a good product and prompt courteous service. :-)


Worked great to hide, protect and contain loose wires I had with my trailer brake controller installation


Everything I ordered has worked flawles sly.


I installed the hitch, wiring, and brake controller myself on a Subaru Outback a year ago, and the only problem has been that plug cover has broken off. The hinge piece was made of plastic and got brittle in the cold. Otherwise, the set up have worked fine. The installation instructions were great, but the tight spaces made doing it myself a little tedious - routing the brake controller cable was the biggest challenge and would have been easier if the car had been on a lift.


Again, another out of the park home run from etrailer. They ship fast, stock lots of items and will help you along the way. I bought a length of that crinkly plastic wiring cover and it worked magnificently on the deal. No weather is going to creep around and rot out the wiring and leave me stranded on the side of the road with no directional or brake lights, with no option left but to sleep in the parking lot of a Burger King while cursing the inferior online competitor that sells sub par crinklies. So put me in coach, I’m ready to safely drive with a well-lit trailer!


Made it a very clean installation


I purchased the both the hitch and proper wiring harness for my 2014 Kia Sorento from

They arrived quickly and in excellent condition.

The hitch install was fairly easy and the fit was excellent.

This is the second product I have purchased from and both were excellent experiences.


I received my wiring harness and other components on the day in which they were promised for delivery. I had already viewed one of your posted videos on how to re-wire a utility trailer so I promptly installed the wiring harness and connected it to the lights which I had already mounted. Everything worked great! This was the first time I had re-wired a trailer and was initially apprehensive about doing the job myself. Your video made the difference! I have marked your website URL for future reference. You will be my "go to" site for trailer accessories and information.


I decided to completely rewire my 16' flat trailer due to broken wires and inoperative connectors. This product did the trick to replace a worn out wire cover. Easy to use. Just cut what you need and zip tie and electrical tape if needed. The videos and explanations by etrailer are really helpful.


I bought this wire loom to add an extra layer of protection around my 6 wire cable that runs the length of the underside on my utility trailer. It fit the cable just fine, but left very little room for any additional wire. This should add a bit of assurance to a replacement cable that was needed due to some road rash and a few shorts.


Pretty average product by what I see but great that it can be ordered by the foot. Now that I have it I wish I had ordered it longer to cover the wires the whole length rather than just the portion that visibly hangs under the vehicle.


I ordered the receiver and the harness for the trailer brake lights. Both were plug and play very easy to install.


Ordered a 35' wiring harness and some
wire loom. Really fast shipping. No problems. I would recommend this site.


Works perfectly, and customer service is very responsive.


Purchased trailer hitch and wiring for 2016 Jeep Wrangler Unlimited. Received them immediately. Great video installation instructions on the website enabled me to install both very quickly without the need for cussing. Very satisfied.


I needed just short of 2 foot for the wiring harness for the P3 Brake Controller. This was perfect!


Part was shipped timely and was exactly what I ordered. Installed last weekend and trailer lights are working great.

The installation videos were very helpful. Thanks for the great service.


I am glad I came upon this site. The staff is friendly courteous and helpful.

Since I live in Canada it is a big problem if I had to send items back across the border to etrailer if the items were not what I thought they were. The short videos that etrailer provides with each product is extremely helpful in determining to purchase or not. Thank you for that feature. Knowing a little about video production and the costs associated with that, it must cost etrailer a pile to give us (the consumers) what appears to be a simple addition on their site

Thanks again guys/gals


e Trailer is AWESOME! I used to spend $1/foot on this cable wrap locally. I found e Trailer through a quick search online and saved myself 2/3! And free shipping to boot! The product shipped same day and arrived on a couple days later. Absolutely perfect!


Perfect for a finishing touch.. Professional look. Works well with 4 wire wiring harness.

Show More Reviews

See what our Experts say about this Spectro Wiring

  • What Size Clamp to Use for 3/8" and 1/2" Size Wire Loom
    You should be able to use the same size clip as the inner diameter of the wire loom. For example, the 3/8" Diameter Wire Loom # 39035 has grooves in it that would allow you to use a 3/8" inner diameter clamp. Same thing goes for the 1/2" Wire Loom # 459075-1 or # 459075.
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  • Does Tekonsha 4-Pole Wiring Harness 118786 Fit 2018 Jeep JL Wrangler
    Tekonsha's Fit Guide confirms wiring harness # 118786 as a fit for your 2018 Jeep JL Wrangler. You can double-check before ordering if you like by comparing the included photo that shows one of the harness' custom connectors to the connectors at your Wrangler's tail lights. Installation should take about an hour or less and you can refer to the linked wiring installation article and video for guidance. I recommend adding protective wire loom # 459075-1 to your install; this is sold by...
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  • Can the Power Wire on Trailer Wiring Harness # 118498 be Routed Inside of a 2011 Toyota Sienna
    There are a couple of options for routing the power wire for Tow Ready Custom Fit Vehicle Wiring, # 118498. Since you want to keep it out of the elements, you can either route the wire through the frame or route it through the cab of the vehicle. If you want to route it through the frame, you will need a long and rigid piece of wire, push it through the inside of the frame from the front of the vehicle to the back, tie the power wire to the end, then pull the rigid wire back through. This...
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  • How to Install Tekonsha Prodigy P2 Brake Controller on a 2015 Volkswagen Touareg TDI
    The factory plug for installing the Prodigy P2 # 90885 on your 2015 Volkswagen Touareg TDI should be located under the vehicle's dash on the driver's side close to the door. You will need to acquire the following from your Volkswagen dealer to perform the install: 1 connector housing (#1J0-972-782) and 2 wire/terminal assemblies (#000-979-228). I have attached a photo of where the connector is located as well as a helpful article and an installation video of us installing the P2 with the...
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  • Installing Tekonsha Primus # TK90160 Brake Controller on 2014 Chevy Suburban
    The 2014 Suburban doesn't use a plug like the 2014 Silverado 1500 does, it will wire directly into the tow package wiring like the 2008-2013 GM trucks did. If you look at the FAQ article I've linked you to, you can see the Primus would wire up to the tow package wiring located under the dash. I've also linked you to an install video showing a controller being installed on a 2008 GMC Yukon. Although the vehicle is different, the install procedure would be just about identical. The wiring...
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  • Can Wire Loom be Used to Protect Wiring from Sun Damage
    Wire loom like the # 7509-10 that you referenced is a great way to help protect wiring. This kit is 10 feet long and 1/4 inch in diameter. If you need bigger we have 1/2 inch diameter loom sold by the foot as part # 459075-1.
    view full answer...
  • T-One Vehicle Wiring Harness for 2019 Jeep Wrangler Unlimited
    The Wiring Harness # 118416 that you are looking at is for the 2007-2018 Jeep Wranglers. For your 2019 Jeep Wrangler Unlimited you will need the Wiring Harness # 118786. The taillight connections are new for your Jeep. We do have a great video linked below of this harness being installed on your Jeep. I recommend getting some Wire Loom # 459075-1 and a Mounting Bracket # 18144 for a clean factory looking installation.
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  • What is the Best Size Wire Loom for Bonded 4 Wire and One 12 Gauge Wire
    I would go with a 3/8 inch diameter, like # 39035. That should provide enough space for the wires and still give good coverage. This loom comes in a 10 foot length. If you needed less of expect that you might have other wiring to run with the existing wires, you can go to a 1/2 inch loom, sold in 1 foot increments, # 459075-1.
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  • Recommended Wiring And Trailer Light Kit For Harbor Freight Trailer
    Since you said you want to re-wire your entire trailer I recommend the Optronics Submersible Trailer Light Kit, part # TL5RK. This kit comes with 2 stud-mount lights, 2 amber side marker and clearance lights, a license plate bracket, and a 25 ft wiring harness with a 4-way connector. The mounting hardware is also included with this kit. I have also attached a link to an installation video for this wiring kit you can check out.
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  • Black Molded Fender Bracket for Clearance Lights Not Long Enough for 10 Inch Wide Fender
    There isn't a longer version of bracket # A67BB but what you could do is use some wire loom, such as # 459075-1, to hide/protect the wire. Or you could likely find a small diameter plastic tube that you could cut in have (lengthwise) to get a semi-circle to extend the length of the bracket.
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  • Compatibility Of 1/2 Inch Loom Clamps With 3/8 Inch Loom
    Yes, you can use Metal Loom Clamp - 1/2" # A0500 with Wire Loom 3/8" Diameter # 39035. It will secure the loom to your frame but it will not clamp tightly around it. If you want a tight fit at the clamps you can use 3/4" x 60' Electrical Tape to close the loom at that location and make it your desired thickness for clamping. If you want a perfect fit, I recommend the Wire Loom, 1/2" Diameter (per Foot) # 459075-1.
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  • Replacement Wire Loom to Secure RV Slide-Out Wiring
    Thanks for the photo, that was a huge help! You're needing 1/2 inch wire loom, which we sell by the foot as part # 459075-1. I'd also use some 1/2 inch loom clamps, part # A0500 to secure the wire loom and hold it where it's supposed to be.
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  • Can 12V Source Other than Battery Be Used When Installing Trailer Harness On 2017 Lexus NX
    The problem with attaching the 12V hot wire to any 12V plug or accessory in the vehicle is that the plug you found may be on a circuit with another item in your Lexus. You really want to make sure the wiring harness is on a circuit by itself. That way it protect the vehicle electrical system if anything happens like damage or a short. There is an inline fuse with the # 118652 harness that protects the converter and the wiring. I do not recommend using any 12V source other than the battery...
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  • What Size Wire Loom Is Recommended for Trailer 7-Way Wiring
    For a wire loom for 7-way wiring we recommend 1/2 inch diameter like part # 459075-1 that is sold by the foot. I have a 7-way adapter on my desk that has a wire loom on it that is 1/2 inch so I know this size would be correct.
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  • Wiring Parts Needed to Connect F-250 7-Way Socket to Lights on Headache Rack
    All lighting functions are accessible at the 7-way socket on your 2001 F-250. The function(s) carried on each of the 7-way contacts are shown in the linked photo. The easiest way to tap into these circuits is to install a 5th wheel wiring harness like # PK11932. This harness plugs in in parallel to the existing 7-way. Just remove the round U.S. Car connector at the back of your 7-way socket and plug in the PK11932 between the OEM harness and the socket. This will give you 7-1/2-feet of...
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  • Bypassing Trailer Wiring After Squirrels Ate Through It
    It probably does run through the frame but to get a wiring diagram or other technical information you would need to contact the trailer manufacturer. The easiest thing to do is to just run a new wire or wires and bypass the old wiring. There could be further damage that is unseen. For brake wire I recommend # 10-1-1 which is sold by the foot. For the lights I recommend # DW04923-1 which is jacketed for additional protection from vicious North American Red Tailed wire munching squirrels...
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  • Availability of ETBC7 Brake Control Install Kit Without 4 pole to 7-way Adapter
    You sure can. Simply order part # 5506, which is the # ETBC7 minus the following items: -4 pole to 7-way connector, bracket and mounting hardware -Zip ties -2 each # SWC502905-1 Quick Splice connector -Circuit tester -2 foot of 1/2 inch wire loom sold by the foot as # 459075-1
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  • Product to Protect Trailer Wiring on 2007 Suzuki Grand Vitara
    It is a great idea to provide some protection for your trailer wiring on your 2007 Suzuki Grand Vitara and we do offer a product just for this purpose. Wire loom is offered in 10-foot lengths in both 1/4-inch diameter (part # 7509-10) and 3/8-inch diameter (part # 39035) and also in 1/2-inch size by the foot, part # 459075-1. The linked video shows an application of this product. Wire loom is a great idea in general, but especially in cold climates where winter time road salts can attack...
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  • Installation of Blue Ox Bulb and Socket Tail Light Kit on 2001 Honda CR-V
    The wiring can be ran through the vehicle interior if you wish, but doing so will triple or quadruple the install time and complexity. I do not have specific instructions regarding how to do this, but generally speaking you would need to use an existing opening in the firewall (or drill one if there is not an existing opening). The wire would run behind the side kick plate, and under the door thresholds to the rear cargo area. From there, it would run behind the side trim panel in the cargo...
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  • Will Optronics Turn and Tail Light # STL78RB Need Additional Power Source on 2013 Toyota Camry
    To use the Optronics 6-1/2-Inch Turn and Tail Light # STL78RB with your 2013 Toyota Camry, you will not need an additional power source. Each of these lights draw draw a fraction of the power of incandescent bulbs and are DoT-compliant. This item would connect using 3 wires: Turn signal and brake (red), tail light (black), and ground (white). I have provided a link to a video review of this product. To hook the Optronic light to your vehicle, I recommend the Tow Ready Custom Fit Vehicle...
    view full answer...
  • Preventing Damage to 4-Way Connectors on Trailers Used by Many People
    There are a few solutions I can think of. First I will list some parts that you may find useful then explain some of the ideas I had. We offer a weather proof junction box, part # 38656, that would allow people to make hardwire connections without cutting your 4-pole connector off. We do not carry any heavy coated wire, but we do carry wire loom that might make cutting a bit more difficult like part # 459075-1. The best solution for preventing cutting I could think of is using flexible...
    view full answer...
  • Best Protective Wire Loom for Installing Cargo Carrier Light Kit 98174LED
    To install the cargo carrier LED Light Kit # 98174LED I suggest you use the 1/2-inch wire loom # 459075-1. This is the largest size we offer and it will make installation a bit easier. It is sold by the foot. Some extra zip ties # DW05724-10 might help too.
    view full answer...
  • Brake Controller And 7-Way Connector Recommendation For 2003 Subaru Forester
    The Tekonsha Brake Controller, part # 90195 is a great brake controller for your electric brakes on your travel trailer. Since you said your 2003 Subaru Forester has the 4-way connector at the rear of the vehicle, the Universal Installation Kit, part # ETBC7 will work well for you. The additional 4-way connector will not be necessary. I have attached a link to an installation video for you. I can certainly understand the concern with running wires where they are subjected to the harsh...
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  • 7-Way and 4-Way Adapter for 4-Way Flat Connector on 2013 Ford F-150
    To convert your 4-way flat connector to a 7-way connector, I recommend the Hopkins Adapter 4-Pole to 7-Pole and 4-Pole # 37185. This adapter will allow you to use both 7-way and 4-way flat connectors. Installation on your 2013 Ford F-150 will be similar to the 2010 that you referenced. The 4-way flat from the adapter plugs into the existing 4-way flat on your vehicle. The white wire from the adapter needs to be grounded to the vehicle's frame. The blue wire on the adapter will need to...
    view full answer...

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