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4180 Snatch Block with Hook – 3″ Sheave for 3/8″ Wire Rope

The 4180 Snatch Block is a compact, high-strength rigging solution designed for use with 3/8″ wire rope. It features a 3″ sheave, bronze bushing for smooth operation, and a hook end fitting for fast, secure attachment. With a working load limit of 4,000 lbs and a break strength of 20,000 lbs, it’s built to perform in tight setups and heavy-use environments.

The side panel opens easily for fast rope insertion, reducing downtime during rigging changes. With a 0.98″ mouth width, the latched hook provides dependable grip on anchor points without sacrificing convenience or flexibility.

Compact Snatch Block for Light-Duty Rigging & Load Control

Weighing just 5 lbs, this block delivers the strength of steel in a lightweight format. It meets or exceeds ASME B30.26 standards and is ideal for winching, load redirection, and field rigging across construction, utility, and maintenance jobs.

Key Features

• Wire Rope Size: Built for 3/8″ wire rope
• Sheave Diameter: 3″ for controlled load movement
• Load Ratings: 4,000 lb working load; 20,000 lb break strength
• Hook Mouth Width: 0.98″ opening for secure connection
• Side Plate Access: Quick-release design for rope changes
• Bronze Bushing: Improves sheave wear resistance and smooth operation
• Product Weight: 5 lbs – lightweight for fast, mobile setups
• Compliance: Meets or exceeds ASME B30.26 standards
• Applications: Great for load redirection, tensioning, and utility rigging in lighter-duty operations

View Product Safety Warnings

California Residents: WARNING