Forged Alloy Steel Open Type Pulley Block Double Sheave With Hook4 Ton Double SHEAVE Snatch Block Wire Rope Swivel EYE 8 Pulley. WLL (Working Load Limit), 4 Ton Never exceed the WLL. Double Sheave Snatch Block EYE. Rope Size: 7 / 8", (22 mm) accepted. Quantity: 1; Rope Size: 7 / 8", (22 mm) accepted.
The pulley block is a pulley system with covered and protected yet removable sides. It is possible to unscrew or remove one side, slip in the winch cable or rope and then re protect the same side to prevent the cable from leaving the groove. It has either a hook or a shackle at it’s tip. Snatch blocks or pulleys are used to change the direction of the pull to a different angle relative to a fixed point. They are also used to create more complex pulley structures and gain mechanical advantage. A pull of 10 lbs can be changed to a pull of 80 or even 800 lbs depending upon the mechanical advantage offered by the pulley structure.
- Snatch blocks are used to change the direction of one or more ropes
- Also used to make it easier to lift and haul loads
- Sheave diameter is 3-inch
- Maximum rope size is 3/8" - 1/2"
- Capacity is 750 pounds
The snatch pulley block with is a pulley system with covered and protected yet removable sides. It is possible to unscrew or remove one side, slip in the winch cable or rope and then re protect the same side to prevent the cable from leaving the groove. It has either a hook or a shackle at it's tip. Snatch blocks or pulleys are used to change the direction of the pull to a different angle relative to a fixed point. They are also used to create more complex pulley structures and gain mechanical advantage.
Specifications:
Swivel Eye with Screw Pin Shackle/hook
Steel shells with steel sheaves
Drop-forged fittings
Powder coated finish
For wire rope
