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The Slimmest Rattlesnake Yet. Built for Tight Spots. Introducing the Ultra Flex Patch - our thinnest, most compact patch cable to date. Built with the sleek Best-Tronic CA-0678, this cable delivers low capacitance performance at just 20pF/ft. and a barely-there 0.178" O.D. Perfect for crowded pedalboards, switchers, and tone chasers who demand clean signal in tight spaces.

We paired this cable with the ultra-reliable Square Plug SP400 pancakes and SPS4 stubby straights - both boasting brass screws and a black-on-nickel finish that blends right into your board. It’s a clean look with serious durability.

Best-Tronic CA-0678 Cable
Capacitance at 20pF/ft.
Braided copper shield BC (95% coverage)
24AWG stranded conductor 99.999% OFBC
Square Plug SP400 - Nickel Shield / Nickel Shield / Black
Square Plug SPS4 Stubby Straight - Nickel Shield / Nickel Shield / Black
Cable O.D. is 0.178"
Cable milled in the United States
Cable hand-assembled in Missoula, Montana
SKU: SKU-0FD7E5A7

Brian B. - Hank and crew were amazing to work with. The thing I really needed was a new pedalboard loom, so I filled out the build form and submitted it. A few hours later, Hank called me personally to go over a few details. He wanted to make sure of the...
Read More

Walter V. - This was a great experience. Hank called directly to make sure all the details were correct. He also gave me valuable insight into my purchase, like what amp/combo I was using to adjust the breakout section of the loom. A total pro. Super relatable.
Read More

Edward G. - Wow what a pleasurable experience! Cable came quickly,nicely packaged,sounds great and looks cool!
Read More

Charles C. - I recently made the switch back to a tube amp from a kemper profiler. I knew I would need something special to organize the run to my pedal board. I play with a lot of gain so a noise gate is essential! It made it so easy to plan out and organize my...
Read More

Nathan C. - Great cables! Very well built, great tone and look awesome!
Read More

Charles W. - It was a pleasure doing business with these folks. Great service, seamless website and ordering. Personable service which is rare these days. And the product is better than I expected. I also appreciated the videos on their product concerning the...
Read More

Dave S. - I just wanted a loom but I ended up with 3 cables as well. I'm very picky about my cables and I rarely change them out. The Rattlesnake cables they sent me were perfect. Quiet, structurally sound and very transparent. I couldn't be happier with my...
Read More

Becky P. - This company is amazing! They respond quickly to emails and they are so great to work with. Will def have my husband to shop with this company after I give him his Christmas present! :)
Read More

Ultra Flex Patch.

Name: Ultra Flex Patch
Brand: Rattlesnake Cable Company
SKU: SKU-0FD7E5A7
Availability: InStock
Rating: 10 (0 reviews)

0 Reviews

Length:

Plug Direction: *

* Only applies to dual right angle plugs

Plug 1:

Plug 2:

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How Do We Ship?

All cables and other products will be safely packaged in a sturdy cardboard box. Single shirts are mailed in polymailers. We take pride in our quick shipping and quality packing!
Read our philosophy!

Secured and Trusted

What Brian B. Said...

Testimonial:

Hank and crew were amazing to work with. The thing I really needed was a new pedalboard loom, so I filled out the build form and submitted it. A few hours later, Hank called me personally to go over a few details. He wanted to make sure of the connector choices I had, and the breakout lengths. When we straightened everything out, he started the build. Later in the day, I had a thought pop in my head about changing one of the connectors from right angle to straight, and even though they already had them soldered on, he went ahead and changed it. And all this was on a Sunday! I grabbed a few other cables and merch stuff, and all of it was super high quality. Really love that the cable is milled in the US, and handmade to your order in Montana. If you want a quality US made product, from a hard working, small, family owned business with clear, quick and concise communication, you found it. If that's not enough, don't forget the lifetime warranty! Kudos to Hank and crew and keep on rocking!

Thoughts about our Service:

The best!

What was purchased:

Custom loom, Shure wireless leads, snake head single cable, merch

What Walter V. Said...

Testimonial:

This was a great experience. Hank called directly to make sure all the details were correct. He also gave me valuable insight into my purchase, like what amp/combo I was using to adjust the breakout section of the loom. A total pro. Super relatable.

Thoughts about our Service:

Great customer service, packaging was top notch.

What was purchased:

The 3 cable loom

What Edward G. Said...

Testimonial:

Wow what a pleasurable experience! Cable came quickly,nicely packaged,sounds great and looks cool!

Thoughts about our Service:

Great! Hank sent me a personal thank you video!

What was purchased:

Curly guitar cable

What Charles C. Said...

Testimonial:

I recently made the switch back to a tube amp from a kemper profiler. I knew I would need something special to organize the run to my pedal board. I play with a lot of gain so a noise gate is essential! It made it so easy to plan out and organize my board.

Thoughts about our Service:

Some of the best I've had! It's very easy to tell that Hank cares about each one of his customers.

What was purchased:

I purchased a custom loom and two patch cables.

What Nathan C. Said...

Testimonial:

Great cables! Very well built, great tone and look awesome!

Thoughts about our Service:

Great website, fast build and shipping of my order. Cables come well packaged in a nice bag

What was purchased:

Retro coily cable for my electric, snake head for my acoustic rig and a standard cable to connect my pedal board

What Charles W. Said...

Testimonial:

It was a pleasure doing business with these folks. Great service, seamless website and ordering. Personable service which is rare these days. And the product is better than I expected. I also appreciated the videos on their product concerning the Rickenbacker set up.

Thoughts about our Service:

Excellent!

What was purchased:

TRS cable and splitter. Love the green cable.

What Dave S. Said...

Testimonial:

I just wanted a loom but I ended up with 3 cables as well. I'm very picky about my cables and I rarely change them out. The Rattlesnake cables they sent me were perfect. Quiet, structurally sound and very transparent. I couldn't be happier with my purchase. This is a great company to work with if you are a beginner or pro musician.

Thoughts about our Service:

Customer service was perfect, kind, patience and friendly.

What was purchased:

3 cables and a loom

What Becky P. Said...

Testimonial:

This company is amazing! They respond quickly to emails and they are so great to work with. Will def have my husband to shop with this company after I give him his Christmas present! :)

Thoughts about our Service:

AMAZING!! They respond so fast and are friendly

What was purchased:

Coily Cable

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Looking for a custom cable build?

Are you looking for something custom? A set of specific-length patch cables? Or a longer or shorter instrument cable? Maybe you're looking for a limited weave we offered in the past but is no longer available. Shoot us a Custom Build Request, and we'll see what we can do to help!

Submit Custom Build Request

We Are Musicians

We are musicians. What does that mean? We know what it feels like when gear fails on stage. We hate that feeling, and we think about that with every build. As musicians, we also know how hard the road can be on gear and focus on making it stand the abuse.

Lifetime Warranty

We will absolutely take care of you if you run into any issues with your cable. We do our best to prevent issues and understand life on stages and on the road can be hard on the cables. We've been there, and we'll definitely treat you right if you have any issues.

U.S. Milled Custom Cable

We take great pride that our custom instrument, XLR, and speaker cables are milled in the United States. All of our milled cables are built to our specifications here in the states and then soldered by hand in Missoula, Montana, by our great team!

Customer Service

We take customer service very seriously around here. We really appreciate ALL of our customers, and we want every aspect of your buying experience to be a great one. We ensure the buying experience, communication throughout the process, and final delivery of the product are perfect!

Family-Owned Business

Rattlesnake Cable Company started with a simple idea by me - Hank. It quickly encapsulated my entire family, from my kids to my wife, Amy. Now, Amy and I are 100% committed to the success of the business and love that it has grown into a fantastic team moving forward.

Quick Shipping

We understand after placing an order, the excitement starts - and we want to make sure you get your order quickly. From day one, we've pushed to get orders out as quickly as possible. Usually, orders are shipped the next day!

Reviews on Google

the durans
1/27/2023
I recently purchased a 15' standard cable in copper with Neutrik straight gold to Neutrik straight gold. I got it in a few days, and I also got a personal video from Hank Donovan thanking me for my purchase. Great customer service and a great cable. It is a very rugged cable and sports a beautiful... Read

Joseph Allevato
3/27/2021
Very well made cables. No static that i've noticed and extremely durable. Buy one and see for yourself! I got 2 for my LP's and cannot say enough good things about these. Custom options on their website as well. I Plan to replace my speaker cables as well as effects loop cables with Rattlesnake... Read

Kevin Clouser
10/9/2025
I have purchased several cables and a Rick-O-Sound splitter from Hank and they all wreak of quality. From the gold Neutriks to the weave covering them. So many combos to choose from. If you need a custom cable they will make you just about anything imaginable. As far as customer service is concerned they are second to none in my experiences of being a musician and gearhead for 50 years. Hank even called me on a Sunday morning to confirm the details of a custom cable he was building for me. The prices are reasonable as well.

Videos.

Check out some videos talking about Rattlesnake Cables - unboxing, demos, etc.

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