Double Wood Yarding Block

Product Description

Hercules 3 inch wood rope block—commonly known as a wooden pulley or a wood block. This block is a mechanical assembly traditionally used to lift heavy loads using manila or synthetic rope. It consists of a protective wooden outer frame (the shell), an internal grooved wheel (the sheave) with a hook with latch and becket other end

Material:
For use with fibre rope
Galvanized strap, sheave and hook
Design Factor: 4:1
Identification: Trademark, Size/WLL

Specifications:
Rope size 3/8” manila or synthetic rope
Design Factor: 4:1 • Identification: Trademark, Size/WLL
WLL 800 lbs

Uses:
Marine application
Roofing

Key Features:
When combined in a system, they provide a simple 2:1mechanical advantage
Shipping weight 2 lbs