Durable Stainless Steel Double-Sheave Pulley Blocks
Nov 22, 2025| Key Features & Advantages
Superior Corrosion Resistance: Crafted from premium 304 or 316 stainless steel , these pulleys offer exceptional protection against rust, saltwater, and chemical exposure.
Double Sheave Efficiency: Features two parallel sheaves to handle multiple lines or create mechanical advantage systems, reducing the effort required for lifting or pulling.
Fixed Eye Design: The solid, fixed top eye provides a secure and stable anchor point, minimizing wobble and ensuring straight-line alignment during operation.
Smooth Rotation: Precision-machined sheaves and axles ensure low-friction operation, reducing wear on your wire rope or fibrous rope.
Compact & Robust: Despite their compact size, these blocks are built to withstand significant static loads without deformation.
Specifications & Customization
We offer a variety of pulley configurations to suit different rope sizes and load requirements. While standard models are available for immediate dispatch, we can also provide customized solutions.
Options include:
Material Grades: SUS304 for general outdoor use or SUS316 for extreme marine environments.
Sheave Types: Nylon or metallic sheaves available depending on the application.
Size Range: Various wheel diameters to match your specific rope thickness.
Attachment Styles: Fixed eye (as shown) or swivel eye options.
Please contact our sales team to verify the Working Load Limit (WLL) and dimensions for your specific project.
Ideal Applications
Marine and Maritime Rigging
Outdoor Guidance Systems (Awnings, Flags, etc.)
Light Industrial Lifting
Wire Rope Tensioning Systems
General Hardware and DIY Rigging
Inquiries
Quality Rigging Hardware You Can Trust. Ensure your connections hold fast against the elements. Contact Zhongzao Industry today for pricing and availability on our stainless steel pulley range.