Turnbuckles
Die Cast Turnbuckle Hook & Eye Zinc Plated
A die-cast carbon steel turnbuckle with hook and eye ends, zinc plated for corrosion resistance, designed for tension adjustment in lashing, towing, and structural support applications. Available in sizes from 5/32 inch to 3/8 inch, it allows for precise tension control without the need for lifting. The die-cast construction ensures consistent shape and dimensional accuracy across production batches.
- Size
- From 5/32" to 3/8" Procressing: Die Casting
- Material
- Carbon steel Surface: Electro-Galvanized(Zinc Plated)
- Packing
- Gunny bags and then on pallets
- Catalogue Family
- Turnbuckles
- Certificates
- EN 10204 3.1 material test certificate on request
CAD files are supplied on request via WhatsApp or email rather than published for open download.
Key Benefits
What Die Cast Turnbuckle Hook & Eye Zinc Plated Gives You
- Die casting provides consistent shape and tight dimensional control for repeatable fit and function
- Zinc plating offers corrosion resistance in outdoor and humid environments
- Hook and eye configuration allows one end to be frequently disconnected while the other remains fixed
- Adjustable tension via threaded barrel enables fine-tuning of cable or line tightness
- Lightweight construction compared to forged or machined equivalents, reducing material and shipping cost
- No lifting capacity rating means it is not intended for hoisting or suspended loads
- Pre-finished surface reduces need for additional coating or treatment before use
Application Scenarios
Where Die Cast Turnbuckle Hook & Eye Zinc Plated Is Used
- Tightening guy wires on communication towers where one end is fixed and the other is adjusted regularly
- Adjusting tension in fencing systems on construction sites or industrial perimeters
- Securing temporary netting or mesh for dust control or safety barriers
- Towing and lashing applications where a fixed anchor point and adjustable end are required
- Supporting sails on small to medium sailboats where periodic tension adjustment is needed
- Maintaining tension in overhead electrical distribution lines during installation or maintenance
Who It Is For
Buyers This Product Is Built For
- Construction site managers specifying tensioning hardware for temporary fencing and netting
- Marine and offshore contractors securing equipment and rigging with adjustable lashing
- Towing and transport operators building recovery and load securing kits
- Fence and railing installers needing reliable, repeatable tensioning components
- Industrial maintenance teams adjusting overhead line tension in factories and warehouses
- Rigging distributors carrying turnbuckle options for non-lifting applications
Problems It Solves
Problems This Product Removes
- Inconsistent tension in cable systems due to manual tightening without a calibrated adjustment method
- Corrosion of steel hardware in outdoor or wet environments without protective coating
- Need for frequent disassembly at one end while maintaining a fixed anchor at the other
- Bulk and weight of forged or machined turnbuckles in non-lifting applications
- Lack of standardised, pre-finished tensioning hardware for lashing and towing kits
- Buying separate hook and eye components and a separate turnbuckle from different suppliers
Technical Features
Technical Features
- Die-cast carbon steel body with precision-molded threads and features
- Zinc plated (electro-galvanized) surface finish for corrosion resistance
- Hook and eye ends with defined radius and internal diameter for secure connection
- Threaded barrel allows for tension adjustment over the specified take-up range
- No lifting capacity rating — not designed for hoisting or suspended loads
- Standard 5/32 inch to 3/8 inch size range with documented dimensions
- Pre-finished surface reduces need for additional coating or treatment
Specifications
Die Cast Turnbuckle Hook & Eye Zinc Plated Specifications
Values published in the Kailipu catalogue for this item. Anything not listed is available on request.
| Size Range | 5/32 inch to 3/8 inch |
|---|---|
| Material | Carbon steel die cast |
| Surface Finish | Electro-galvanized (zinc plated) |
| Application | Lashing, towing, tension adjustment |
| Lifting Use | Not designed for lifting |
| Overall Length Closed | 3 3/8 inch to 7 3/4 inch |
| Overall Length Open | 4 3/4 inch to 10 1/2 inch |
| Take Up Range | 1 3/8 inch to 3 1/2 inch |
| Eye Internal Diameter | 1/4 inch to 1/2 inch |
| Hook Radius | 1/4 inch to 1/2 inch |
Full size table on request. The catalogue publishes a full dimension and capacity table for this item. Ask on WhatsApp or by email and we will send it as a PDF.
Materials
Materials And Finishes
- Carbon steel die-cast body for consistent shape and dimensional accuracy
- Electro-galvanized (zinc plated) surface layer for corrosion resistance
- No additional coating applied — finish is part of the die-casting process
- No alloying elements specified beyond base carbon steel
Manufacturing Process
How This Product Is Made
1Die casting of carbon steel blanks under high pressure
2Post-casting cleaning and deburring
3Electro-galvanizing (zinc plating) for corrosion protection
4Inspection of thread integrity and dimensional consistency
5Final visual and functional check before packing
6Packing in gunny bags then palletized for export
Quality Control
Quality Control On Every Batch
- Dimensional tolerance check against published size table
- Visual inspection for casting defects, cracks, or surface flaws
- Zinc plating thickness verified by non-destructive test
- Thread engagement tested with mating components
- No proof load or breaking strength testing — not a lifting device
- Batch records maintained for traceability
Customisation
Customisation Options
- Custom tonnage stamping not applicable — not a lifting device
- Private label and OEM marking available upon request
- Surface finish to order — zinc plated standard, other finishes possible
- Custom sizes and configurations built to a drawing if within die-cast capability
- Packing configuration adjusted for carton count and pallet pattern
Compare
How It Compares With The Alternatives
An honest read on where this pattern wins and where another one would serve you better.
| Alternative | Honest Trade Off |
|---|---|
| Forged turnbuckle | Die-cast is lighter and lower cost but not suitable for high-stress or dynamic loads; forged is stronger and rated for lifting |
| Machined turnbuckle | Die-cast has tighter tolerances and lower cost but less strength; machined allows for higher grades and lifting use |
| Screw pin shackle | Die-cast turnbuckle offers continuous tension adjustment; screw pin shackle is for fixed connection and not adjustable |
| Ratchet strap | Turnbuckle provides permanent tension; ratchet strap allows for quick release and re-tensioning but less durable over time |
Use Guide
How To Use And Inspect Die Cast Turnbuckle Hook & Eye Zinc Plated
- Use only for tension adjustment, not for lifting or suspended loads
- Ensure the hook and eye are fully engaged before applying tension
- Do not exceed the maximum take-up range — over-tightening can damage threads
- Inspect for zinc plating wear or corrosion before use, especially in wet environments
- Avoid side loading — keep the pull aligned with the barrel axis
- Retire the turnbuckle if the body shows deformation or the threads are stripped
Related Products
Often Ordered With This Item
HD Turnbuckle Jaw Jaw, Heavy Duty Turnbuckles
Stainless Steel Turnbuckle H/E, H/H, E/E
Aluminum Body Turnbuckle Hook and Eye Alu Closed Body
Aluminum Turnbuckles Eye and Eye Alu Closed Body
Aluminum Turnbuckle Hook and Hook Alu Closed Body
Wire Rope Turnbuckle Commercial Type Malleable Steel
Turnbuckles hook and hook Commercial Type Malleable Steel
Galvanized Turnbuckle Eye/Eye Commercial Type Malleable Steel
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Answers
Die Cast Turnbuckle Hook & Eye Zinc Plated FAQ
Is this turnbuckle rated for lifting?
No. It is not designed for lifting or suspended loads. It is intended for lashing, towing, and tension adjustment only.
What is the surface finish?
Electro-galvanized (zinc plated) for corrosion resistance. Other finishes available on request.
What sizes are available?
Sizes range from 5/32 inch to 3/8 inch. The full dimensions are listed in the spec table.
Can I get custom markings or branding?
Yes. Private label and OEM marking are available upon request.
How are the turnbuckles packed?
Packed in gunny bags then palletized. We can adjust carton count and pallet pattern to suit your warehouse or shipping needs.
Is proof load testing done?
No. This is not a lifting device. Proof load testing is not performed. Dimensional and visual checks are done instead.
Can I order custom sizes?
Yes. Custom sizes and configurations can be built to a drawing if within die-cast production capability.
Need A Quote On Die Cast Turnbuckle Hook & Eye Zinc Plated
Send the sizes, the finish and the quantity on WhatsApp or by email. You get a priced reply within 24 hours and a straight answer on stock.
We reply within 24 hours on WhatsApp or by email. Send a drawing, a photo or a bill of materials and we will quote it as it stands.