Malco
Malco C5R 5-Blade Sheet Metal Crimper 9-5/8 in
Crimps sheet metal up to 24 gauge mild or galvanised steel and 26 gauge stainless with five hardened blades and cushioned grips
- TypeKnives, Cutters & Snips
- Crimps up to 24-gauge mild steel with five hardened blades
- Handles 26-gauge stainless steel for corrosion-resistant ductwork
- 9-5/8 inch overall length reaches tight duct connections
- Deluxe cushion grips reduce hand fatigue during repetitive crimping
- Works with aluminum, copper, galvanized and mild steel sheets
Sheet Metal Crimper for HVAC Work
The Malco C5R is a 5-blade hand crimper built for joining sheet-metal duct and pipe in HVAC and general metalwork. Its hardened steel jaws accept aluminium, copper, galvanised steel, mild steel and stainless steel, making it suitable for a range of thin-gauge materials on site or in the shop.
Maximum Gauge Capacity 24 ga Mild Steel
The single figure that decides fit is the thickest material the tool can crimp: 24 gauge in mild or galvanised steel and 26 gauge in stainless steel. If your ductwork exceeds those gauges the crimper will not form a reliable joint and a heavier tool is required.
Comfort Grip for Repetitive Crimping
Deluxe cushion grips reduce hand fatigue during long runs of repetitive crimps on 24 ga and thinner stock. The 9-5/8 inch overall length gives leverage for clean folds but offers no extra reach for deep assemblies or thick seams beyond the rated capacity.
Highlights
- Crimps up to 24-gauge mild steel with five hardened blades
- Handles 26-gauge stainless steel for corrosion-resistant ductwork
- 9-5/8 inch overall length reaches tight duct connections
- Deluxe cushion grips reduce hand fatigue during repetitive crimping
- Works with aluminum, copper, galvanized and mild steel sheets
Specifications
| Brand | Malco |
|---|---|
| Type | Knives, Cutters & Snips |
Questions about this item
What does the 5-blade design do when I am crimping duct or flashing?
Five hardened-steel blades form a tighter, more uniform crimp around the pipe or sheet so joints seat together with less leakage.
What gauge limits does the tool place on the metals I can crimp?
It handles up to 24-gauge mild or galvanised steel and up to 26-gauge stainless steel; thicker material will not crimp cleanly.
How much space do I need in my tool bag for the 9-5/8 in overall length?
The crimper measures 9-5/8 inches end to end, so it fits in most standard tool pouches or a mid-depth toolbox drawer.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



