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  1. Safety Cables
  2. Roadmaster
  3. 8000 lbs GTW
  4. Coiled to Straight Cables
  5. 80 Inch Long
  6. Snap Hooks
Roadmaster 80" Hybrid Coiled-to-Straight Safety Cables - Double Hook - 8,000 lbs - Qty 2

Roadmaster 80" Hybrid Coiled-to-Straight Safety Cables - Double Hook - 8,000 lbs - Qty 2

Item # RM-674
Retail:$94.86
Our Price: $76.19
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Safety Cables
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RM-674 - 8000 lbs GTW Roadmaster Coiled to Straight Cables
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Required in most states, safety cables help ensure that your towed vehicle won't become a runaway vehicle if a breakaway occurs. Each cable has a coiled end that prevents dragging and a straight end that is ideal for tow bars with channel guides. Great Prices for the best safety cables from Roadmaster. Roadmaster 80" Hybrid Coiled-to-Straight Safety Cables - Double Hook - 8,000 lbs - Qty 2 part number RM-674 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (40)
  • Q & A (0)
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Roadmaster Safety Cables - RM-674

  • 8000 lbs GTW
  • Coiled to Straight Cables
  • 80 Inch Long
  • Snap Hooks
  • Roadmaster
  • Coated Cables

Required in most states, safety cables help ensure that your towed vehicle won't become a runaway vehicle if a breakaway occurs. Each cable has a coiled end that prevents dragging and a straight end that is ideal for tow bars with channel guides.


Features:

  • Safety cables offer extra security for your flat tow setup
    • Connect to RV on one end, towed vehicle on the other
  • Hybrid coiled-to-straight cables expand and contract for a cleaner look with extra length
    • Coiled end prevents cord from dragging and tangling
    • Straight end is ideal for tow bars with channel guides
  • Aircraft-grade, galvanized steel cables are strong and durable
    • Vinyl coating prevents scratches on your tow bar
  • Hooks are constructed of drop-forged steel
    • Spring-loaded latches provide extra security
  • 2 Quick links are included for easy attachment and removal of safety cables
  • Made in the USA


Specs:

  • Quantity: 2 cables with 2 hooks each
  • Length: 80"
  • Capacity: 8,000 lbs
  • Limited Lifetime Warranty


Roadmaster Safety Cable Hook

Heavy-duty safety cables ensure that your towed vehicle does not separate from your motorhome in the event that your tow bar becomes detached. Spring-loaded, drop-forged steel latches provide a secure connection while towing. A smooth vinyl coating prevents the cables from scratching or chipping your tow bar.


Roadmaster Hybrid Safety Cables

The hybrid, coiled-to-straight design will keep the cables off the ground. These cables are ideal for tow bars with safety channels, such as the Roadmaster Nighthawk tow bar (RM-676 - sold separately). The straight ends fit neatly through your tow bar channel guides and attach to your towed vehicle. The coiled ends easily extend to your RV without dragging on the road.



674 Road Master Hybrid Coiled to Straight Safety Cables - 80" Long - 8,000 lbs

Installation Details RM-674 Installation instructions



Customer Satisfaction Score:


Customer Reviews

Roadmaster 80" Hybrid Coiled-to-Straight Safety Cables - Double Hook - 8,000 lbs - Qty 2 - RM-674

Average Customer Rating:  4.9 out of 5 stars   (40 Customer Reviews)

Required in most states, safety cables help ensure that your towed vehicle won't become a runaway vehicle if a breakaway occurs. Each cable has a coiled end that prevents dragging and a straight end that is ideal for tow bars with channel guides.

by:

Helen at Etrailer was very helpful & friendly, this company is alway on top of there game no
matter who I talk to. If they do not stock something they always recommend where I can find what I am looking for.




by:

What can I say? These cables were purchased as replacements. The came quickly and worked as expected.




by:

this is an excellent choice for cables. the coil allows you to have expansion with out dragging your cable on the road and still have plenty of reach.




by:

Exact Item I ordered, delivered on time and packaged well.




by:

High quality product.




by:

Works great. The hooks are a very tight fit for the "Roadmaster Direct-Connect Base Plate Kit - Removable Arms (Item # 921-3)" but you'll quickly learn the only way to get them attached. The cable fits very nicely within the carriage rail of the above base plate kit, so no need to fiddle with once setup correctly.




by:

Just what I needed. Great quality!




by:

Make it much easier for hook up




by:

Working with the folks at etrailer was just fantastic. All of them were very helpful and really knew their products.




by:

These cables fit perfectly through the channel on my tow bar because of the uncoiled section. The coiled section keeps the remainder of the cable tight so that it does not hang down.




by:

Exact replacement! Don’t cross the cables under the hitch. If the hitch drags the cables will scuff. No real damage to the cable, but the plastic coating was cut badly. Live and learn.




by:

They were just what I needed. I thought that they might be too long, but with the coiled up end they were just right.




by:

They work great, easy to hook and unhook. Hard to beat Roadmaster!




by:

Product was just what I wanted and needed. More importantly, etrailer had it in stock at the right price. 3rd time I have done business with etrailer, and I am 100% satisfied. Look forward to future transactions!




by:

Always have fast delivery as promised, better than [online store] for shipping times,
Thanks, needed them today.




by:

Correct part, perfect fit.
Staff at
etrailer super helpful, knowledgeable and friendly.
Thanks again !




by:

Chains are doing very well – I love the coil feature as it is keeping them off the ground – I’m highly satisfied with this purchase!




by:

great product




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Fits perfectly




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As Expected




by:

these look to be very well made. Should keep the cables neat and organized.




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Show More Reviews

See what our Experts say about this Roadmaster Safety Cables

  • Replacement Safety Cable Needed for Roadmaster Nighthawk Tow Bar
    To replace the 8K Hybrid safety cables that came with your Roadmaster Nighthawk tow bar you'll need the kit # RM-674 which comes with 2 of these cables. These are the same design as your current setup and they come with a limited lifetime warranty. Attached is a review video for you to check out.
    view full answer...
  • Roadmaster Sterling All Terrain Tow Bar Safety Cables Replacement Recommendation
    For the Roadmaster Sterling Tow Bar the recommended length for replacement safety cables is 80 inches. Roadmaster lists the coiled cables part # RM-674 which are coiled only for a small portion of the cable and are straight for the rest of it.
    view full answer...
  • Does Roadmaster Base Plate Kit part # RM-521559-5 Come with Safety Chain Anchors
    The Roadmaster base plate kit part # RM-521559-5 that you referenced does have safety chain tabs built into it so you do not need to add anchors. I attached a picture of them pointed out that I took from the install instructions.
    view full answer...
    Image 1 for
  • Where are Roadmaster 64 Inch Safety Cables Measured From?
    The Roadmaster 64" Single Hook, Straight Safety Cables # RM-645 is the overall length of the unit. If you are at all concerned with the amount of length I highly recommend going to a longer cable such as the 76" # RM-645-76 or the 80" Double Hook # RM-674.
    view full answer...
  • Parts Needed to Flat Tow a 2014 Jeep Wrangler Using a Roadmaster Sterling Tow Bar
    To flat tow your 2014 Jeep Wrangler you will need a base plate kit, tow bar (which you have already), tow bar wiring, safety chains (which you may have already with your tow bar) and a supplemental braking system. Roadmaster makes the Sterling tow bar, so I am going to base my recommendations around your tow bar and that you have a factory bumper. If you do not have a factory bumper your base plate kit could be different, so just let me know if you do not have a factory bumper and I can...
    view full answer...
  • What Gear do I Need to Be in to Flat Tow My 2021 Chevy Silverado 1500?
    I did some research on your 2021 Chevy Silverado 1500, and I discovered that only 4-wheel drive models can be safely flat-towed with all four wheels on the ground. If you have a 2-wheel drive model, you will not be able to flat-tow. As far as the gear you need to tow, you will need to shift the automatic transmission to PARK and a manual transmission to FIRST GEAR. Turn the engine off, but leave the ignition on and set the parking brake. You will then need to shift your transfer case to...
    view full answer...
  • What Parts do You Recommnend to Flat-Tow My 2020 GMC 2500 Sierra HD?
    For parts to flat-tow your your 2020 GMC Sierra 2500 HD (4x4 models only can be flat-towed per GMC) on your RV, you need a base plate, a tow bar, a tow braking system, safety cables, and vehicle tow wiring. Here's a setup of the following parts you need: - Roadmaster Direct-Connect Base Plate Kit - Removable Arms # RM86FR - Roadmaster Blackhawk 2 - 2" - 10k # RM-422 - Roadmaster 80" Hybrid Coiled-to-Straight Safety Cables - 8,000 lbs # RM-674 - Demco SBS Stay-IN-Play DUO Supplemental...
    view full answer...
  • Parts Needed to Flat Tow a 2005 Jeep Wrangler Rubicon with a Roadmaster Sterling Tow Bar
    We have the parts that you need to flat tow your 2005 Jeep Wrangler Rubicon with your Roadmaster Sterling tow bar. You will need at least 4 other parts. Those parts being a base plate kit, safety cables, tow bar wiring and a supplemental braking system. I have included those parts for you below, along with a brief description of their purpose. Base Plate Kit: This is a custom fit part for your Jeep that provides the attachment points for your tow bar. - Roadmaster Direct-Connect Base...
    view full answer...
  • What Fog Lights Cant Be Used with Roadmaster Base Plate for 2022 Kia Soul Turbo
    In regards to a base plate kit like the Roadmaster Direct-Connect Base Plate Kit part # RM82VR which is a fit for a 2022 Kia Soul Turbo, the fog light exclusion is for the circular ones mounted in the lower grille on select models, not the rectangular ones mounted below the headlights. The circular ones in the grille are not standard. In order to complete your setup you will need a few other items which I have attached below. Roadmaster Falcon All Terrain Tow Bar part # RM-522 Roadmaster...
    view full answer...
  • Parts Needed to Flat Tow a 2018 Jeep Wrangler Unlimited JL w/ a Roadmaster Falcon 5250 Tow Bar
    We have what you need to have a cleaner appearance on your 2018 Jeep Wrangler Unlimited JL. You will want to use the Roadmaster Direct-Connect Base Plate Kit # RM-521453-5 which uses a direct connect attachment style which eliminates the crossbar that you did not like to see. I contacted the manufacturer and they verified that the Roadmaster Falcon 5250 can be used with the direct connect base plate kit. I have attached a video that goes over an installation of the base plate kit and shows...
    view full answer...
  • What is the Best Base Plate to Flat-Tow My 2017 Chevrolet Silverado LT Z71
    If your 2017 Chevrolet Silverado LT Z71 is a 2 wheel drive model then it will not be able to be towed with all 4 wheels down. This would likely cause damage to the vehicle's driveline components. The only way to tow a 2 wheel drive model is by using a tow dolly. If your Silverado is a 4 wheel drive then you will be able to flat tow it. There are 6 basic components of flat-towing: a base plate kit, tow bar, wiring harness, supplemental braking system, safety cables and possibly a high/low...
    view full answer...

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Joshua S
Video Edited:
Joshua S
Employee Kathleen M
Installed by:
Kathleen M
Employee Cole B
Installed by:
Cole B
Employee Jonathan Y
Video by:
Jonathan Y
Employee Robert C
Test Fit:
Robert C
Employee Kristina F
Written by:
Kristina F
Employee Mike S
Updated by:
Mike S
Employee Isabelle B
Updated by:
Isabelle B

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