HR4 - Hog Rings, HRP4 (500pg) - Malco The Malco DS3 Locking Duct

The Malco DS3 Locking Duct Stretcher is particularly useful for HVAC professionals who need to align and secure duct sections quickly and efficiently

Versions with automatic and manual reset available

Pressure: 150 PSI

Connections: 1x straight 1/4" SAE

HR4 - Hog Rings, HRP4 (500pg) - Malco The Malco DS3 Locking DuctThe Malco HR4 is a pack of galvanized steel hog rings designed for use with the Malco HRP4 Hog Ring Pliers, commonly used in fencing and fastening applications. Here's a detailed breakdown: Product Overview Model: HR4 Type: Hog Ring Staples Material: Galvanized Steel Gauge: 14 Ga. (2 mm) Crown Width: 1 3 16 inches (30 mm) Opening Width: 3 4 inch Inside Diameter: 3 8 inch (10 mm) Pack Size: 500 rings Compatible Tool: Malco HRP4 Hog Ring Pliers Key