Heavy-duty cast aluminum housing is 40% lighter than cast iron. The I-beam handle's wide design provides better weight distribution. Drop-forged jaw is heat-treated to resist distortion or breakage. Hardened teeth provide tremendous bite. Easy-spin adjusting nut is heat-treated for durability. Hammer head provides flat surface for hammering. IRWIN VISE-GRIP Tools Cast Aluminum Pipe Wrench, 1-1/2-Inch Jaw Capacity, 10-Inch (2074110)
- Heavy-duty cast aluminum housing is 40% lighter than cast iron. The I-beam handle's wide design provides better weight distribution.
- Drop-forged jaw is heat-treated to resist distortion or breakage. Hardened teeth provide tremendous bite.
- Easy-spin adjusting nut is heat-treated for durability.
- Hammer head provides flat surface for hammering.
