IMPA: 231751

Marine Lashing Snatch Blocks for Reliable Cargo Securing

Our marine lashing snatch blocks are essential rigging tools for cargo securing, mooring, and general deck operations. Engineered for heavy-duty marine environments, these snatch blocks feature a forged steel sheave and a robust side plate that opens for quick attachment to wire ropes or synthetic lines. With a high safe working load (SWL) and corrosion-resistant finish, they are ideal for shipboard lashing systems, container securing, and offshore lifting applications.

Whether you are a ship chandler supplying vessels or a maritime operations professional, these snatch blocks deliver reliable performance. The precision-machined sheave reduces rope friction, while the swivel eye or hook allows for smooth alignment under load. Available in various sizes and configurations to meet your specific rigging requirements.

Key Features

Technical Specifications

SpecificationValue
MaterialForged steel
Sheave Diameter75 mm / 100 mm / 150 mm
Safe Working Load (SWL)1.5 t - 5.0 t
Breaking Load4 x SWL
Connection TypeSwivel eye, hook, or shackle
FinishHot-dip galvanized / zinc-plated
Line Size CompatibilityUp to 18 mm wire or synthetic rope
Weight1.2 kg - 4.5 kg depending on size

Frequently Asked Questions

What is a lashing snatch block used for?

A lashing snatch block is used in marine cargo securing systems to redirect lines, increase mechanical advantage, and hold lashings taut. It is also used in general rigging and deck operations onboard ships.

How do I choose the right snatch block for my application?

Consider the safe working load (SWL) required, the diameter of your rope or wire, and the connection type (swivel, hook, or shackle). Our blocks are available in multiple sizes and load ratings to suit a variety of marine applications.

Are these snatch blocks suitable for offshore use?

Yes, these snatch blocks are constructed from forged steel with a protective galvanized or zinc finish, making them highly resistant to corrosion and suitable for offshore and harsh marine environments.

Can lashing snatch blocks be used with synthetic ropes?

Yes, the precision-machined sheave is designed to work efficiently with both wire rope and synthetic lines, reducing friction and wear for extended service life.

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