4″ Yarding Block Pulley


  • Rating: 3 tons/ 6000 lbs
  • Material: Hand dipped galvanized steel
  • Width: 4”
  • Length:  3-7/8”
  • Sheave: 4 ¾”″
  • Shackle: 3″
  • Easy to reach 1/4” grease fittings.
  • Good for cable up to 1/2″ in diameter
  • Ball bearings that help eliminate friction
  • Breakaway shackles that allow easy installation without having to uninstall existing cable.


4″ Yarding Block Pulley

The 4″ Yarding Block Pulley is hands down, the best pulley available for any boat house lift application that requires a block pulley. It is a versatile and reliable medium-duty block pulley, designed to assist in various lifting and pulling applications. With a stamped rating of 3 tons or 6,000 lbs, this snatch block is built to handle moderate loads with ease.

For easy maintenance, the block features a cast-protected 1/4 inch grease fitting. This allows for convenient lubrication, ensuring smooth operation and prolonging the lifespan of the block. Additionally, the snatch block includes safety pin holes for added security during operation.

This 3 Ton 4” Yarding Block Pulley is commonly used in boat lift applications, particularly at the corners, to redirect and distribute the load of the boat lift cables. Its sturdy construction, reliable performance, and convenient features make it a valuable tool for lifting and pulling tasks in various industries and settings.

Please note that it is important to follow proper safety guidelines and consult the manufacturer’s instructions when using the snatch block to ensure safe and effective operation.


  • Stamp Rating: 3 ton / 6,000 lbs.
  • 3-ton capacity (6,000 lbs)
  • Hot-dipped galvanized finish
  • Accepts up to 1/2″ cable
  • 4″ sheave for smooth operation
  • Breakaway shackle for added safety
  • Factory-installed grease fitting
  • Compact and easy to install
  • Sturdy steel construction
  • Corrosion-resistant and long-lasting
  • Suitable for boat lift applications
  • Quick-release safety pin feature
  • Versatile and durable design
  • Convenient size and weight
  • Reliable performance for lifting
  • Compatible with rigging hardware
  • Protected grease fitting for lubrication
  • Enhances cable redirection capabilities
  • Secure housing for sheave stability
  • Suitable for medium-duty tasks

Additional information

Weight 5.75 lbs
Dimensions 8.25 × 5.25 × 2.75 in

Size: 4"
Material: Galvanized
Components: Grease Fitting, Ball Bearing, & Breakaway shackle
Weight Capacity: 4 Tons