4180 Snatch Block with Hook - 4.5" Sheave for 1/2" Wire Rope

Designed for reliable load handling, the 4180 Snatch Block features a 4-1/2" sheave and accepts 1/2" wire rope. It offers an 8,000 lb working load limit and a 40,000 lb break strength, backed by a 5:1 safety factor. A bronze bushing provides smooth sheave rotation and long-term durability, even under frequent use in the field.

This snatch block includes a hook end fitting with a 1.38" mouth width for secure, fast attachment. The drop-side panel allows for quick rope setup or replacement without dismantling the rig. Built to meet or exceed ASME B30.26 standards, it's a dependable choice for jobsite rigging, winching, and directional tensioning.

Mid-Capacity Snatch Block for Rigging, Lifting & Load Redirection

Weighing just 13 lbs, this block is easy to position without sacrificing strength. It’s ideal for utility work, construction, field service, and light industrial applications requiring precise load control and secure, repeatable rigging setups.

Key Features

• Wire Rope Size: Designed for 1/2" wire rope
• Sheave Diameter: 4-1/2" for efficient line movement and reduced wear
• Load Ratings: 8,000 lb working load limit; 40,000 lb break strength
• Hook Mouth Width: 1.38" for versatile rigging attachment
• Drop-Side Plate: Quick access for easy rope installation
• Bronze Bushing: Low-friction and built to last under heavy use
• Product Weight: 13 lbs - strong and manageable for riggers
• Compliance: Meets or exceeds ASME B30.26 safety and performance standards
• Applications: Ideal for rigging, lifting, load redirection, and winch setups

View Product Safety Warnings

California Residents: WARNING