Malco C5R 5-Blade Pipe Crimper

Q: Whats the difference between the c5r and the c4r ???

One is for downspouts and the other is for stove pipe. The depth of the jaws are 1.5" for the C5r and 1.25" for the C4r. The C5r is for pipe and the C4r is for downspouts, but I think you can use either for downspouts. The jaw depth is the only difference.

Q: Does it work on 24 gauge galvanized smoke pipe?

Yes, they'd work on the smoke pipe. I've had many different pair over the years. These are good crimpers.

Q: Can I use this on downspouts to add on extra

Ive never tried it on downspouts, just on sheet metal pipe. But if the your downspout is circular or oval it should work. I hope this helped.

Q: Is the c5r the all around better crimper then the c4r because I would like to use for rain gutters but also like to use it if I need for duct work to?

The only difference between the two is the crimp length. The C5R has around a half inch more crimp length. Either will work great for you. I work on eve troughs as well and always use the C5R and have no complaints.

Product ID: 7798690

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Details

Brand
Malco
Color
Red/Black
Item Weight
0.15 Pounds
Handle Material
Metal
Grip Type
Ergonomic

🔧7:1 mechanical advantage

🖐️Ergonomic RedLine handles for fatigue-free use

🛠️5 precision blades for factory-style crimps

Frequently Bought Together

Description

🔩 Crimp like a pro — tight, effortless, and built to last!

FIVE BLADE PRECISION - Create a 1-5/8 inch double crimp that mimics factory indentations for leak-proof, professional connections.
POWERFUL 7 1 LEVERAGE - Maximize your force with minimal effort for faster, precise crimps every time.
DURABLE ALL STEEL BUILD - Nickel chrome finish and hardened steel construction guarantee long-lasting performance on every job.
CONSISTENT CRIMPING STOP - Maintain uniform crimps with a built-in handle closing stop, ensuring flawless, repeatable results.
ERGONOMIC RED LINE HANDLES - Designed to fit your hand perfectly, reducing fatigue during long HVAC or stove pipe installations.

The Malco C5R 5-Blade Pipe Crimper is a hand-powered HVAC tool engineered for quick, precise downsizing of round duct and stove pipe ends. Featuring five hardened steel blades, ergonomic RedLine handles, and a powerful 7:1 mechanical leverage system, it delivers consistent, factory-quality double crimps that ensure tight, leak-proof, and self-supporting connections. Made in the USA with durable nickel chrome finish, this tool is built for professionals demanding efficiency and comfort on the job.

Specifications

Brand	Malco
Color	Red/Black
Item Weight	0.15 Pounds
Handle Material	Metal
Grip Type	Ergonomic
UPC	686046534398
Manufacturer	Malco
Global Trade Identification Number	00686046534398
Part Number	C5R
Item Weight	2.4 ounces
Product Dimensions	11.75 x 4.25 x 1.25 inches
Item model number	C5R
Is Discontinued By Manufacturer	No
Size	1-Pack
Style	Crimper
Power Source	Hand Powered
Item Package Quantity	1
Number Of Pieces	1
Number of Handles	2
Usage	HVAC installation, creating tight, leak-proof connections for round duct and stove pipe
Batteries Included?	No
Batteries Required?	No
Warranty Description	Limited

Have a Question? See What Others Asked

Whats the difference between the c5r and the c4r ???

Does it work on 24 gauge galvanized smoke pipe?

Can I use this on downspouts to add on extra

Is the c5r the all around better crimper then the c4r because I would like to use for rain gutters but also like to use it if I need for duct work to?

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