Product Overview

Chain Speed Lash Hook End is a rapid chain tensioning device designed for heavy-duty lashing operations on ship decks. By connecting to cargo via its hook head, it applies the specified tension to lashing chains within a fraction of a second, ensuring cargo remains secure and immovable during maritime transport.

It is specifically engineered for:

• Chain lashing on ship
• Heavy cargo securing on RoRo decks
• Project cargo and offshore transport

OLIPORTS Chain Speed Lash products are engineered for marine applications, providing load verification, dimensional drawings, material certificates, and compliance with international ship lashing standards. Each hook-head Speed Lash undergoes strength and fatigue testing to ensure reliability and safety in long-term maritime environments.

Order now and add a solid layer of security to your next critical shipping operation.

Technical Specification of Horizontal Twistlock

• Model: CE-D1/H
• Weight: 7.0kg
• B.L.: Tension 200KN
• S.W.L: Tension 100KN
• Material: Casting Steel
• Finish: Hot Dip Galvanised
• Surface Treatment: Galvanized or as specified
• Class Approval: ABS, DNV-GL, CCS, Others
• Category: Other Lashing Equipment
• Tags: Lashing Equipments; Container Lashing; Cargo Chain; Chain Turnbuckle; Hook to Elephant Foot

* Can be customized according to your needs, type and test class approved on request.

Structure and Working Principle

Chain Speed Lash Hook End (Hook-Head Type) Can be directly attached to D-rings, lashing rings, or cargo lifting eyes without additional shackles, significantly improving loading/unloading efficiency. Particularly suitable for high-frequency RoRo loading operations.

End Connection Options – Hook End vs Elephant Foot End

Chain Speed Lash（Elephant Foot End）

The flat, solid structure at the base of the elephant foot allows it to be embedded or fitted into dedicated deck mounting brackets, distributing the load across a larger contact surface for enhanced stability under conditions of intense vibration and extended voyages.

• Flat contact surface for greater stability
• Superior vibration resistance and displacement prevention
• Suitable for heavy project cargo and offshore equipment

Chain Speed Lash（Hook End）

Hook-head type can be directly hooked onto D-rings, lashing rings, or cargo lifting eyes. It offers quick installation and broad applicability, serving as standard equipment for RoRo lashing systems.

• Direct hooking without shackles
• Suitable for standard marine lashing points
• Ideal for vehicles and roll-on/roll-off cargo

Selection Recommendations

If the deck uses D-rings or lashing rings, select the hook-head type;

If the deck is equipped with fixed lashing bases or slots, the elephant foot type provides greater safety and stability.

FAQ

What is the difference between speed lashing and traditional turnbuckles?

Speed lashing systems apply tension instantly through a fast-action mechanism, while turnbuckles require continuous manual turning. Speed lashing is faster, more consistent, and better suited for high-frequency RoRo lashing operations.

When should I choose a chain speed lash hook end?

When decks or cargo are equipped with D-rings, lashing rings, or lifting lugs, opt for hook-head Speed Lash for the fastest installation and best versatility.

When is Elephant Foot End preferred?

The Elephant Foot End is preferred for heavy project cargo and offshore structures where maximum vibration resistance and load stability are required.

How do I select the correct size of chain speed lash?

Selection should be based on chain diameter, binding force, and cargo weight. We can provide engineering calculations and matching recommendations.

Can you supply chain speed lash as a complete lashing system?

We offer a complete chain lashing system, including chains, Speed Lash tensioners, hooks, and deck fasteners.

With over a decade of manufacturing and global distribution experience, OLIPORTS has developed deep expertise in container lashing and cargo securing systems. We fully understand the design drawings, structural layouts, and mechanical calculations behind every container ship’s securing solution — allowing us to respond quickly and accurately to your technical requirements.

• Deep understanding of ship drawings and classification standards
• Over 10 years of global lashing system supply experience
• Support for custom layouts to match your vessel and route
• Certified by CCS, ABS, DNV-GL, and compliant with ISO 3874 / ISO 1161
• Fast quote turnaround and fewer sample revisions
• Trusted by yards, shipowners, and retrofit contractors worldwide

Built to perform. Certified to last. Delivered on time. Our in-house design and fabrication capabilities ensure fast delivery, high compatibility, and long-term durability.