Turnbuckles
Jaw Turnbuckle US Type Drop Forged HG-228
A US type drop forged turnbuckle with jaws on both ends, designed for adjustable tensioning in rigging, lashing, and towing systems. The jaw ends allow direct attachment to hooks, shackles, or anchor points without additional fittings. Available in carbon steel or stainless steel, hot-dipped galvanized for corrosion resistance, with working load limits from 400 lbs to 34,000 lbs. Sizes range from 1/4"x4" to 2-3/4"x24".
- Size
- From 1/4"x4" to 2-3/4x24
- Material
- Carbon Steel / Stainless Steel Surface: Hot Dipped Galvanized W.L.L: From 400 lbs Tons to 34000 lbs
- Standard
- US Type
- Packing
- Cartons or 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 Jaw Turnbuckle US Type Drop Forged HG-228 Gives You
- Jaw ends on both sides eliminate the need for extra connecting hardware like shackles or hooks
- Drop forged construction in carbon steel or stainless steel ensures strength and durability under dynamic load
- Hot-dipped galvanized finish resists rust and corrosion in outdoor and marine environments
- Adjustable length allows precise tension control in overhead lifting and securing applications
- 5:1 safety factor ensures reliable performance under working load conditions
- Straightforward installation and field adjustment with standard wrenches or spanners
- Compact design reduces bulk in tight rigging setups and minimizes weight on moving equipment
Application Scenarios
Where Jaw Turnbuckle US Type Drop Forged HG-228 Is Used
- Overhead lifting systems where cable tension must be fine-tuned during rigging setup
- Marine and offshore mooring where adjustable tension is needed on anchor lines or mooring bridle
- Construction site rigging for temporary guy wires and structural supports
- Towing and recovery operations using adjustable cable bracing on trailers and recovery kits
- Industrial lashing of heavy machinery and steel components during transport
- Shipbuilding and fabrication where tensioned stays and supports require field adjustment
- Temporary rigging in infrastructure projects with variable span lengths and load paths
Who It Is For
Buyers This Product Is Built For
- Rigging contractors specifying adjustable tension hardware for lifting and securing
- Marine and offshore service providers equipping vessels and platforms with mooring systems
- Transport and logistics firms securing cargo on flatbed trailers and container ships
- Construction companies managing temporary structural supports and crane guy wires
- Industrial maintenance teams adjusting tension in machinery and conveyor systems
- Equipment manufacturers integrating turnbuckles into custom lifting or lashing kits
- Rigging distributors stocking a versatile turnbuckle range with direct connection capability
Problems It Solves
Problems This Product Removes
- Need for additional shackles or hooks to connect turnbuckles to anchor points or rigging hardware
- Corrosion damage in outdoor or marine environments due to untreated steel components
- Inconsistent tension in cable systems caused by fixed-length fittings
- Difficulty in adjusting tension during installation without removing and reassembling multiple parts
- Bulk and weight added by separate connection fittings in compact rigging setups
- Lack of direct attachment points on turnbuckles that match existing hook or shackle geometry
- Inadequate safety margin in low-grade or non-validated turnbuckles used in critical lifting
Technical Features
Technical Features
- Drop forged body in carbon steel or stainless steel for high impact and fatigue resistance
- Jaw ends on both sides for direct connection to hooks, shackles, or anchor points
- Hot-dipped galvanized surface finish to resist rust and weathering
- 5:1 safety factor with proof load testing
- Breaking strength validated at the published multiple of the working load limit
- Working load limit stamped on the body for traceability and field identification
- Available in sizes from 1/4”×4” to 2-3/4”×24” with corresponding weight and WLL data
- Standard US type with threaded ends and mating nuts for length adjustment
Specifications
Jaw Turnbuckle US Type Drop Forged HG-228 Specifications
Values published in the Kailipu catalogue for this item. Anything not listed is available on request.
| Capacity Range | 400 lbs to 34,000 lbs working load limit |
|---|---|
| Material | Carbon steel or stainless steel |
| Surface Finish | Hot-dipped galvanized |
| Design Factor | 5:1 standard |
| Proof Load | the published multiple of the working load limit |
| Breaking Load | the published multiple of the working load limit |
| Size Range | 1/4”×4” to 2-3/4”×24” |
| Weight Range | 0.30 lbs to 248.00 lbs per unit |
| End Type | Jaw & Jaw |
| Certificates | Material Test Certificate to EN 10204 3.1 supplied with orders |
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
- Drop forged carbon steel body for high tensile strength and impact resistance
- Stainless steel option available for use in corrosive or high-salinity environments
- Hot-dipped galvanizing layer applied after forging to provide long-term corrosion protection
- Threaded ends and nuts made from the same base material as the body for consistent performance
- Galvanized coating thickness verified to meet standard industrial requirements
Manufacturing Process
How This Product Is Made
1Drop forging of the turnbuckle body and end fittings
2Heat treatment to improve strength and toughness
3Machining of threads and jaw surfaces to precise tolerances
4Galvanizing process applied after forging and machining
5Assembly of threaded ends and nuts
6Proof load testing on production batches
7Stamping of working load limit and material markings
8Final inspection and packing
Quality Control
Quality Control On Every Batch
- Proof load test performed on each production batch at the published multiple of the working load limit
- Dimensional tolerance check against published size table
- Breaking strength validation confirmed at the published multiple of the working load limit
- Visual and surface inspection for coating uniformity and defects
- Material Test Certificate to EN 10204 3.1 issued with each order
- Third-party inspection accepted at the Qingdao warehouse before shipment
Documentation
Certification And Documentation Supplied
- Material Test Certificate to EN 10204 3.1 supplied with orders
- Working load limit and traceability marking stamped on the body
Customisation
Customisation Options
- Custom tonnage stamping on the body for client-specific load ratings
- Private label and OEM marking available for brand integration
- Surface finish options including zinc plating, powder coating, or electrophoretic black
- Custom sizes and lengths built to a supplied drawing
- Packing configuration tailored to carton count, pallet pattern, or retail pack
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 |
|---|---|
| Turnbuckle with hook and eye ends | Jaw-jaw design allows direct connection to flat or irregular anchor points without extra fittings, reducing part count and setup time |
| Turnbuckle with screw pin ends | Jaw ends offer greater stability and resistance to accidental disengagement under vibration compared to screw pins |
| Turnbuckle with eye and hook ends | Jaw-jaw version eliminates the need for separate shackles or hooks, reducing weight and complexity in tight installations |
| Standard turnbuckle with threaded rod and nuts only | Jaw ends provide a secure, direct attachment point that avoids the need for additional hardware in the system |
Use Guide
How To Use And Inspect Jaw Turnbuckle US Type Drop Forged HG-228
- Verify the stamped working load limit matches the calculated load before use
- Ensure both jaw ends are fully engaged with the attachment point to prevent slippage
- Use a wrench to adjust the turnbuckle evenly on both sides to maintain alignment
- Inspect the galvanized coating for damage or wear before and after use
- Avoid side loading or bending forces that exceed the design limits
- Retire the turnbuckle if the jaw shows deformation, the threads are stripped, or the marking is illegible
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
Browse The Category
Industries Using This Product
Sourcing Support For This Product
Guides Worth Reading Before You Order
Answers
Jaw Turnbuckle US Type Drop Forged HG-228 FAQ
What does jaw-jaw mean on a turnbuckle?
It means both ends of the turnbuckle have jaw-type fittings, allowing direct connection to hooks, shackles, or anchor points without additional hardware.
Can I use this turnbuckle in marine environments?
Yes. The hot-dipped galvanized finish provides corrosion resistance suitable for marine and outdoor use, and stainless steel is available for harsher conditions.
What safety factor does this turnbuckle carry?
A standard 5:1 safety factor, meaning the minimum breaking load is five times the stated working load limit.
Are Material Test Certificates available?
Yes. A Material Test Certificate to EN 10204 3.1 is supplied with each order upon request, confirming material composition and mechanical properties.
Can I get custom tonnage stamping or private label?
Yes. Custom tonnage stamping, private label marking, and OEM packing are standard options. Finishes can also be customized to zinc plating, powder coating, or electrophoretic black.
How are these turnbuckles packed for export?
Standard packing is in cartons or gunny bags on pallets. We can configure carton count and pallet pattern to match your warehouse or retail requirements.
What sizes are available?
Sizes range from 1/4”×4” to 2-3/4”×24”. The full size table includes dimensions, weight, and working load limit for each configuration.
Need A Quote On Jaw Turnbuckle US Type Drop Forged HG-228
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.