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Manual Copper Tube Rounder - 6 Hole Pipe Repair Pliers for 1/4" 3/8" 1/2" 5/8" 3/4" 7/8" OD ACR Copper, Aluminum & Steel Tubing - HVAC & Refrigeration Tool by ProCraft Tool

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Availability: Only 10 left in stock, order soon!
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Arrives Wednesday, Apr 29
Order within 6 hours and 4 minutes
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Features

  • Professional-Grade Tube Repair Solution: Effortlessly repair flattened, dented, or out-of-round copper, aluminum, and thin-wall steel tubes with this professional tube rounder. Its specially designed jaw cavities apply uniform pressure to restore damaged tubing ends to their original perfect circular shape, ensuring leak-proof connections for HVAC, refrigeration, and plumbing work. Save time and money by salvaging tubing instead of replacing entire sections.
  • Multi-Size Versatility for Most Common Tubing: This single tool replaces multiple specialized gadgets, supporting 6 essential outside diameters: 1/4", 3/8", 1/2", 5/8", 3/4", and 7/8". It's engineered for ACR (Air Conditioning & Refrigeration) copper tubing and is equally effective on soft aluminum and thin-walled steel pipes, making it the go-to tool for a wide range of residential and commercial applications.
  • Ergonomic & Leverage-Driven for Easy Operation:Featuring an extended lever arm that maximizes mechanical advantage, this tool makes roundening tubes remarkably easy and requires minimal physical effort. The compact jaw head (6.3" x 3.15") allows for precise work in tight spaces. The comfortable, balanced grip provides total control during the repair process, reducing user fatigue on long job sites.
  • Durable Industrial Construction for Longevity:Crafted from high-strength aluminum alloy with a robust finish, this tube rounder is built to withstand the rigors of daily professional use. It resists corrosion, wear, and deformation, ensuring consistent performance and accuracy over years of service. This is a reliable, long-lasting investment for any technician's toolbox.
  • Ideal for Pros & DIYers Alike:Whether you're a certified HVAC technician, a professional plumber, or a skilled DIY enthusiast, this tool delivers professional results every time. Its simple, manual operation gives you complete tactile feedback for a perfect round. From fixing a central AC unit to repairing a refrigerator line or a custom plumbing project, this is an essential tool for anyone working with tubing.
  • Kindly Note: There are other types of copper tubes that this is not intended to be used with: Type K, type L, or type M. These are intended for ACR (Air Conditioning & Refrigeration): Sized by outside diameter (OD), used for HVAC applications. Pipe would be annealed and easier to crimp by hand.

Brand: HENLYNX


Material: Aluminum


Product Dimensions: 10"L x 3"W


Color: Black


Handle Material: Aluminum


Specific Uses For Product: Pipe Repair


Brand Name: HENLYNX


Specific Uses For Product: Pipe Repair


Model Number: 6 Hole Manual Copper Tube Rounder


Manufacturer Part Number: 6-hole


Included Components: Flat Tube Repairer Pliers


Manufacturer: HENLYNX


Item Dimensions L x W: 10"L x 3"W


Material Type: Aluminum


Handle Material: Aluminum


Color: Black


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Apr 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Copper rounder tool
Size: 6 Hole Color: Black
Shapes copper tubing back into cylinder. I had a few dents and bends in my stove pipe and couldn't get the fitting down far enough to flare the pipe.
Reviewed in the United States on March 25, 2026 by TH*********

  • Solid Tool with a Few Minor Quirks
I picked up these Pliers for some HVAC and plumbing jobs, and overall I’ve been pretty pleased with its performance. It does exactly what it’s supposed to—helping reshape flattened copper tubing back to round so fittings and nuts slide on properly—and it’s a handy, affordable addition to the toolbox. Pros: 👍 Works well for rounding copper and similar soft tubing—saved me time vs. trying to fix a flattened tube by hand. 👍 The multiple hole sizes give good versatility for different standard tube diameters. 👍 Manual design means no power needed and solid control over the shaping process. 👍 Compact tool that’s nice to keep in a travel bag or home toolkit. Cons: 👎 Anyone doing pro-level work might find it less durable than higher-end specialty tools. Some similar tools in this price range have mixed quality control. 👎 A bit of effort is required on larger sizes, especially if the copper has been heavily flattened. 👎 The grips could be a bit more comfortable or cushioned for extended use. Overall, this is a great budget-friendly manual tube rounder that gets the job done for most DIY and light professional tasks. It’s not perfect, but for the price and versatility, I’m happy to give it 4 stars and will continue using it. ... show more
Reviewed in the United States on February 6, 2026 by John H.

  • HENLYNX Manual Copper Tube Rounder - 5 Hole Pipe Repair Pliers
I ordered this tool so when I do plumbing work and have pipes with out of round ends I do not have to cut off and waste the pipes. I now have a tool to re-round the pipe ends. These are a great nice quality aluminum pliers to re-round the ends of pipes. Often a copper pipe will have an out of round end on it making it useless for repair. But now with this tool you can save that pipe and fix the end so it is round again. I am happy with this quality tool and would order it again. I would also recommend this to others. A great tool at a good price, saves money in repaired pipes instead of repurchasing those pipes. ... show more
Reviewed in the United States on January 17, 2026 by MG

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