CURT 56611 - Cold-Weather Replacement 7-Way RV Blade with 6ft. Wires (Trailer Side)
SKU: 64497221016

CURT 56611 - Cold-Weather Replacement 7-Way RV Blade with 6ft. Wires (Trailer Side)

Sale price$50.40 Regular price$56.00
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

CURT 56611 - Cold-Weather Replacement 7-Way RV Blade with 6ft. Wires (Trailer Side)The wind cuts and the frost bites, but you never let that stop you before. You've got miles to cover and work to get done. When the freezing temperatures of the cold north are fighting you every step of the way, you need towing equipment that is engineered to thrive in the snow and ice. CURT cold weather replacement 7 way RV blade harnesses are made to connect your 5th wheel or gooseneck trailer and bravely tow through the sub zero temperatures. They

The wind cuts and the frost bites, but you never let that stop you before. You've got miles to cover and work to get done. When the freezing temperatures of the cold north are fighting you every step of the way, you need towing equipment that is engineered to thrive in the snow and ice. CURT cold-weather replacement 7-way RV blade harnesses are made to connect your 5th wheel or gooseneck trailer and bravely tow through the sub-zero temperatures. They feature a special casing that allows them remain flexible in spite of the cold, and they offer a standard 7-way RV blade for a reliable connection. Like our standard replacement 7-way RV blade harnesses, CURT cold-weather harnesses replace the trailer-end of your wiring system and easily splice into the existing trailer wires. However, our cold-resistant harnesses also come with a unique thermoplastic elastomer casing. The casing is made to be soft enough that it will not stiffen in the cold, yet durable enough to provide good protection for the wires within. The harness is rated to remain flexible in temperatures as low as -40F, allowing you to easily plug in and tow no matter what the season of the year and no matter how far north the road takes you. CURT cold-weather wiring harnesses quickly splice into your existing trailer wiring, using a pigtail end with standard color-coded wires. The 7-way RV blade plug connects taillights, brake lights, reverse lights, turn signals, electric trailer brakes and auxiliary power. Cold-weather wiring harnesses also come in three different lengths, including 6', 8' and 10', to provide the right fit for your trailer and towing setup.

Trailer Wiring Connector; Trailer End; 7-Way RV Blade; 6 Foot Length

Features & Benefits

  • Replaces The Trailer-End Plug Of Any 7-Way Harness
  • Soft Thermoplastic Elastomer Casing Remains Flexible In Cold Temperatures
  • Temperature Rating From -40 Fahrenheit Up To 221 Fahrenheit
  • Interchangeable With Other 7-Way RV Blade Connectors
  • 7-Way Connects Tail, Brake, Reverse, Turn Signals, Brakes And Auxiliary Power
  • 6 Feet Cord Length To Fit Your Specific Towing Setup
  • Color-Coded Wires For Easier Splicing
  • Limited 1 Year Warranty

Attributes

  • Vehicle End or Trailer End: Trailer End
  • End Type: 7 Blade
  • Color: Black
  • Universality: Fully Universal
  • Estimated Install Time (Hours): 1

Additional Attributes:

 

  • GTIN: 612314566112
  • Class ID: 11
  • Item Length - XA: 8.000
  • Temperature Rating: -40F to 221F
  • Retail Length - XA: 8.000
  • Retail Height - XA: 2.500
  • Rate Class - XA: 70.0
  • Shipping Weight - XA: 1.950
  • Retail Width - XA: 8.000
  • Finish - XA: N/A
  • Box Width in Inches - XA: 4
  • Product Weight - XA: 0.000
  • Tariff 301 - XA: Yes
  • Item Class - XA: OBS
  • Warranty: One-Year Limited Warranty
  • Box Length in Inches - XA: 7
  • Box Height in Inches - XA: 2
  • Item Height - XA: 2.500
  • Item Width - XA: 8.000
  • Parcel Allowed - XA: Yes

Packaging:

 

  • Quantity of Each: 1
  • Package UOM: EA
  • Dimension: 8.000 x 8.000 x 2.500 inches
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 64497221016

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4.1 ★★★★★
Based on 2231 reviews
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Product Reviews
C
Verified Purchase
Christa Carr
Grantham, US
★★★★★ 4
Works but fibers are an issue
Size: 10 Pacck, Color: Multicolor
These were great for my small Yorkie puppy. She had to is bite issue and we needed these tennis balls to help her stretch and correct her jaw. Squeaker works well. The chewing helped but it wasn’t necessarily “chew resistant”. the little fibers from the ball will start to come off and dog will hack a bit. For that reason, I am unsure of the safety of it long term. Must be supervised always. Will try a def brand next time but this helped our lady w her jaw pain/issue.
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Reviewed in the United States on May 25, 2026
G
Verified Purchase
Gladys M.
Lowell, US
★★★★★ 5
So much fun!
Size: 10 Pacck, Color: Yellow
Dog LOVES these balls!!! Perfect size for Havanese. Both of us are happy.
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Reviewed in the United States on March 27, 2026
R
Verified Purchase
Rebecka
West Palm Beach, US
★★★★★ 5
SO MANY BALLS!
I thought id see how my Boston wud react with so many balls to choose from LOL! I love that the squeaker is internal on this toy. On the ones that hv the plug style squeaker my Boston will pull it out then proceeds to pull off the material and a slimy ball is no fun...LOL
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Reviewed in the United States on March 3, 2026
M
Verified Purchase
Mrs. Mary J. Harker
Birmingham, US
★★★★★ 5
Durable
Size: 10 Pacck, Color: Multicolor
Nice product. These balls have lasted without breaking in half!
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Reviewed in the United States on February 12, 2026
S
Verified Purchase
S. McCartin
Lowell, US
★★★★★ 5
good for puppys young dogs, handle is separate, locking carabiners on both ends
Color: Orange, Size: 30FT
This is a good sturdy leash but probably wouldn't stand up to a conscientious chewer if your dogo has that bad habit. I like this one because the handle is separate so it can be used both as a tie out lead and as a regular lead. I also like the "locking" carabiners that should not open accidentally. I bought the thirty foot version because my new puppy loves to go outside then refuse to come back in or let me catch him when I need him to come inside (not catching me silly Hooman). When he's bigger I won't be so concerned about him being outside alone but since I'm in a sort of rural area, we have the occasional fox and hawk around when the sun goes down. Not too much to worry about in the way of pests but every puppy parent has an obligation to protect their young'un till they gain some wisdom. I have stairs in the back of the house, the way this is made I can attach it to the banister easily so I don't even need one of those tie stakes that bury in the ground. The price wasn't bad, the hardware looks sturdy and should last awhile. I just also bought the fifteen foot version, same quality as the thirty foot product I like that the handle is separate so it can be used as a tie down or a leash easily. My only big wish would perhaps be some more color choices, the orange is nice for visibility a yellow would be nice and then maybe some other colors like red/purple would be good as well. The thickness of the rope means that it doesn't "easily" get tangled into a giant knot. I leave the back door open and puppers can go in and out as he likes but he also sometimes runs around in the living room and thus far haven't had any large tangles to unwrap. He did manage to get the leash caught around a piece of tree branch that was on the ground (and complained loudly) but that was only because the branch was too heavy for him to drag the lead off of by himself. These leads are worth the money, I will likely buy a couple more to keep in the vehicle and other locations besides home.
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Reviewed in the United States on April 29, 2026

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