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Rescue Hauler 4:1 Pulley Device
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This ingenious device combines a 3" double pulley with a cam. The
rope can move in only one direction when the cam is engaged. It
allows you to raise a load by pulling on the tail end of the rope,
releasing it, and getting another grip. The cam can be released
manually by pulling on the attached cord. The cam is guaranteed
for life. There are no hidden parts to this device, facilitating
minimal maintenance and easy inspection in the field. The
pulley sheaves and body of the Rescue Hauler and matching
pulley are anodized. The Rescue Hauler accommodates rope
sizes from 3/8" to 1/2". Maximum recommended load at the
cam is 2300 lbs. Minimum break strength when in use is
12,000 lbs. When used with a separate double pulley it
gives you a 4:1 mechanical advantage.
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