Heavy Duty Turnbuckle Hook to Jaw
— Widely Used Heavy Duty Turnbuckle Across Multiple Industries—
Technical Specification of Turnbuckle Hook and Jaw
- Model: BA-A1
- Safe Working Loads: Tension 250KN
- Breaking Loads: Tension 500KN
- Material: Heat Treatable Steel
- Finish: Hot Dip Galvanized
- Adjustable Length: 950mm–1500mm
- End Type: Hook & Jaw
- Class Approval: ABS, DNV-GL, CCS, Others
- Category: Loose Fittings on Deck
- Tags: Turnbuckle, Lashing Equipment, Hook Jaw Turnbuckle, Steel Turnbuckle
* Can be customized according to your needs, type and test class approved on request.
Product Overview
This Turnbuckle Hook to Jaw, offered by OLIPORTS, is a heavy-duty turnbuckle solution designed for tensioning and securing operations in marine shipping, construction, and cargo transport. With one end featuring a hook for quick attachment and the other end equipped with a locking jaw, this turnbuckle offers both ease of use and strong load retention, especially under dynamic conditions.
Made from OLIPORTS-selected high tensile carbon steel and finished with hot-dip galvanization, the product provides excellent corrosion resistance, making it ideal for long-term use in outdoor or coastal environments. The turnbuckle body allows adjustable length from 950 mm to 1500 mm, meeting the needs of variable tensioning requirements.
As one of the most commonly applied turnbuckle types, the hook-to-jaw configuration is especially effective in container lashing systems, where quick operation and firm locking are essential.
Drawings and Features of Turnbuckle Hook Jaw
Key Features
Note: The turnbuckle for lashing bars is used to connect and secure the swivel head lashing bar to the lashing plate or D-ring. It is designed to withstand tensile loads.
- Adjustable from 950mm to 1500mm
- Quick-adjust hook end + secure jaw end
- Related lashing equipment: lashing bar, turnfoot D ring; lashing eye for turnbuckle; lashing plate; container base fittings
- Easy to weld, compact footprint
- Compatible with marine lashing systems
- Weldable & Class Approved: Meets ABS, DNV-GL, CCS, and ISO standards
Applications
Marine & Container Securing
OLIPORTS container lashing turnbuckles (hook to jaw type) are essential for securing containers on vessels. Used together with lashing bars and D-rings, they prevent cargo shifting during rough sea voyages.
Port & Terminal Operations
In port and terminal operations, heavy duty turnbuckles provide fast tensioning for open containers or flat racks. Their adjustable length and robust locking make them ideal for high-throughput logistics.
Industrial Load Restraint
In heavy industry, various turnbuckle types are used for anchoring machinery, stabilizing structures, or adjusting positioning. Hook-to-jaw models offer easy installation and secure grip.
Flatbed & Trailer Lashing
When transporting heavy machinery, heavy-duty turnbuckles are key in tensioning across loads on flatbeds. They are compatible with chains, lashing plates, and container D-rings.
Offshore Platforms & Ship Decks
On offshore platforms, turnbuckles are used in rigging, safety frames, and adjustable tensioning. Choosing the right turnbuckle type depends on the load and environmental exposure.
Related OLIPORTS Products
Single Flush Foundation for Twistlock and Cone Mounting.
Double Flush Foundation for Underdeck Container Securing.
Quad Flush Foundation for Heavy-duty Container Ship Fixed Lashing.
Doubling Base Foundation for Container Fixed Lashing System.
Why OLIPORTS?
At OLIPORTS, we manufacture container securing components with unmatched engineering precision and industry know-how.
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.
Request a Quote or Drawing
OLIPORTS offer: Technical Datasheet PDF、Material Certificates、DWG or STEP files for design integration、On-request layout support. Our lashing experts typically reply within 24 hours. 💡 Based on your port design, berthing energy, and vessel data, we’ll provide:
⚙️ Recommended drawings & specifications
💬 A tailored quotation with best lead time
📎 Support for class approval documents
Contact Us
We’re here to assist you with any inquiries. One of our product specialists will get back to you within 24 hours with the information you need.
