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Greenlee 639 Twin Yoke Sheave, Right Angle, 4000-Pound Capacity

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Specifications for this item
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Part Number
Item Weight
45 pounds
Brand Name
Goods manufactured by Greenlee Textron will be free from defects in workmanship and material for a period of one year from the date of user purchase, provided such goods are installed, operated, used and maintained in accordance with Greenlee's written instructions.

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Key Features

  • Strong welded steel yokes
  • Forged steel closure type hook with 1-Inch (25.4 mm) opening
  • 5-Inch (127 mm) wide aluminum alloy sheave with self-lubricating bearings
  • Yokes rotate independently to fit various setups
  • Use with any cable puller whose maximum pulling force is 4000-Pound or less

Package Details

Shipping Weight: 50.2 pounds
Package Size: 35 x 24.25 x 7.5 inches

Product Description

From the Manufacturer

Greenlee's 4000-Pound capacity Right-Angle Twin Yoke Sheave is a 5-Inch (127 mm) wide aluminum alloy sheave with self-lubricating bearings. Strong, welded steel frames. Forged steel closure-type hooks with 1-Inch (25.4 mm) opening. Select a sheave with a maximum rated capacity that meets or exceeds the cable puller's maximum pulling force.

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