Model S Triple Sheave Snatch Block With Eye for Multi-Line Heavy Duty Wire Rope Lifting

Triple Sheave Snatch Block Optimized for High-Capacity Multi-Line Lifting Systems  

The Model S triple sheave snatch block is purpose-built for high-capacity lifting systems where multiple wire rope lines are required to maximize mechanical advantage and improve load control. 

Its three-sheave configuration distributes load forces efficiently, making it a preferred solution for heavy construction lifting, offshore rigging operations, and industrial load handling. 

This design enhances lifting stability while reducing line tension in demanding pulley block applications.  

The working load limit is 0.25-6tons with a design safety factor of 2:1.  

Contact us to calculate the ideal reeving arrangement for your lifting project.

Integrated Eye Connection for Secure and Stable Rigging  

The forged eye connection provides a strong and reliable attachment point for shackles, hooks, or master links, ensuring secure integration into heavy lifting and rigging systems. 

Compared with hook-type blocks, the eye connection offers enhanced stability and is widely used in controlled lifting environments where secure alignment is critical.  

Send us your rigging hardware details to ensure proper fit.

Precision Triple Sheaves for Balanced Rope Movement  

Each sheave is accurately machined with a rope-friendly groove profile to ensure smooth wire rope movement and balanced load sharing across all three lines. 

This reduces internal rope wear, minimizes friction heat, and improves overall system efficiency in heavy-duty wire rope pulley block operations. 

The triple sheave system is especially beneficial for high-load lifting scenarios requiring controlled, steady movement.  

Sheave diameter is 2"-12", designed for wire rope sizes from 6-28mm.  

Provide your rope diameter and construction for optimal sheave matching.

Side Opening Design for Fast Rope Installation  

The side-opening plate design allows quick insertion and removal of wire rope without dismantling the entire lifting system. 

This feature significantly improves rigging efficiency during equipment repositioning, field operations, and maintenance tasks, making the block highly practical for industrial lifting environments.  

The side plate locking mechanism uses a swing latch/bolt lock/safety pin system for secure closure.  

Tell us your safety preference so we can match the correct locking structure.

Heavy-Duty Steel Frame Built for Harsh Work Conditions  

Manufactured from high-strength steel, the Model S block body is engineered to withstand repeated loading, impact forces, and challenging job site conditions. 

It delivers long-term durability in construction sites, marine lifting operations, mining environments, and industrial rigging systems where structural reliability is essential.  

Frame material is casting steel.  

Contact us with your required load rating for precise model selection.

Protective Surface Treatment for Corrosion Resistance  

The block surface is treated with industrial protective coatings to resist corrosion, abrasion, and environmental exposure. 

This ensures consistent performance in outdoor lifting, offshore environments, and heavy industrial applications where lifting equipment must endure moisture, salt spray, and abrasive conditions.  

Available finishes include powder coated/painted/hot-dip galvanized.  

Let us know your working environment for the most suitable surface protection option.