Irwin Part #4WR
- Meets federal specifications GGG-W-00649.
- Adjusting screw gives exacting pressure.
- Stays adjusted for repetitive use.
- Guarded release helps keep work safe and fast.
- Guarded release trigger quickly unlocks.
- Hardened tooth design grips from any angle.
- High-grade alloy steels heat treated for maximum toughness and durability.
- Convenient wire cutter cuts up to a 14 bolt.
- Involute jaw curve permits user to put tremendous pressure on four points of any style nut or bolt head.