Shackles
3 4 D Ring Shackle, Off Road Towing Shackles
A D-ring shackle designed for off-road towing with a reinforced bow and integrated rubber isolators to reduce noise and protect the shackle body from stress-induced wear. Made from high tensile steel with a carbon steel body and alloy steel pin, it meets EN and US standards. Available from 3/16" to 2-1/2" with safe working loads up to 55 tons. Powder coating in custom colors is standard.
- Size
- 3/16" - 2-1/2" /Different Size Available
- Material
- High tensile steel, body carbon steel, pin alloy steel
- Standard
- EN and US Standard
- Catalogue Family
- Shackles
- 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 3 4 D Ring Shackle Gives You
- Integrated rubber isolators at the bow reduce noise and prevent paint chipping at high-stress points
- Rubber inner guard protects the shackle body from surface friction and extends service life
- Powder coating in custom colors improves appearance and corrosion resistance beyond bare metal
- High tensile steel body with alloy steel pin delivers strength and durability under dynamic loads
- Standard 4:1 or 6:1 design factor ensures safe working load limits are met under rated conditions
- Compact D-ring shape allows for easier rigging in tight spaces compared to bow shackles
- Available in sizes from 3/16″ to 2-1/2″ with WLLs up to 55 tons for heavy-duty towing
Application Scenarios
Where 3 4 D Ring Shackle Is Used
- Off-road recovery operations where noise reduction and durability are critical during repeated pulls
- Truck and trailer towing setups where vibration and impact stress the shackle connection
- Fleet maintenance programs requiring consistent appearance and long service life with minimal maintenance
- Recreational vehicle and 4x4 winch systems where custom color matching is needed for branding
- Industrial rigging where a compact, high-strength shackle with noise dampening is preferred
Who It Is For
Buyers This Product Is Built For
- Off-road recovery kit manufacturers building integrated winch and shackle systems
- Fleet operators specifying durable, low-noise towing hardware for commercial trucks
- Recreational vehicle and 4x4 accessory brands requiring branded, custom-colored shackles
- Industrial rigging suppliers needing a compact, high-strength shackle with built-in wear protection
- Trailer and truck accessory distributors sourcing a single supplier for multiple shackle types
Problems It Solves
Problems This Product Removes
- Paint chipping and surface wear at the bow of shackles due to repeated stress and friction
- Noise from metal-on-metal contact during dynamic towing and winching operations
- Need for separate isolators or protective sleeves that add bulk and cost
- Inconsistent appearance across a fleet due to bare metal finish and lack of color options
- Buying standard shackles and additional isolators from different suppliers
- Shackles failing prematurely due to stress concentration at the bow without protection
Technical Features
Technical Features
- D-ring body made from high tensile carbon steel with drop-forged construction
- Alloy steel pin with thread and nut for secure closure under vibration
- Integrated rubber isolator at the bow to reduce noise and protect the surface
- Inner rubber guard fitted inside the shackle body to prevent friction at stress points
- Powder coated finish in custom colors as per customer request
- Standard 4:1 or 6:1 design factor depending on application and load requirements
- Safe working load stamped on the body for traceability and field identification
Specifications
3 4 D Ring Shackle Specifications
Values published in the Kailipu catalogue for this item. Anything not listed is available on request.
| Capacity Range | 3/16″ to 2-1/2″, WLL up to 55 tons |
|---|---|
| Material | High tensile steel body, alloy steel pin |
| Design Factor | 4:1 or 6:1 standard |
| Surface Finish | Powder coating in custom colors |
| Pin Type | Threaded pin with nut |
| Isolators | Rubber inner guard and bow isolator standard |
| Standards | EN and US standards |
| 3/16″ Dimensions | A 9.65 B 6.35 C 22.4 E 15.2 F 14.2 mm weight 0.03 kg |
| 1/2″ Dimensions | A 20.6 B 16 C 47.8 E 33.3 F 30.2 mm weight 0.33 kg |
| 3/4″ Dimensions | A 31.8 B 22.4 C 71.5 E 51 F 46 mm weight 1.07 kg |
| 1″ Dimensions | A 42.9 B 28.7 C 95.5 E 68.5 F 60.5 mm weight 2.28 kg |
| 2-1/2″ Dimensions | A 105 B 70 C 267 E 184 F 145 mm weight 38.9 kg |
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
- High tensile carbon steel for the D-ring body, drop forged for strength
- Alloy steel for the pin, heat-treated for durability under dynamic loads
- Rubber isolators at the bow and inner guard to reduce noise and prevent surface wear
- Powder coating applied over the forged body for corrosion resistance and custom color options
Manufacturing Process
How This Product Is Made
1Drop forging of the D-ring body and pin blanks
2Heat treatment of the body and pin for tensile strength
3Machining of the pin thread and body bore
4Assembly of the pin with rubber isolators and inner guard
5Powder coating application in customer-specified color
6Stamping of safe working load and marking on the body
7Proof load testing and final inspection before packing
Quality Control
Quality Control On Every Batch
- Proof load test on production batches before release
- Dimensional tolerance check against published size table
- Breaking strength validation to confirm design factor
- Visual inspection of rubber isolators and coating integrity
- Working load limit stamping verified for legibility and traceability
- Third-party inspection accepted at warehouse before shipment
Customisation
Customisation Options
- Custom tonnage stamping on the body
- Private label and OEM marking available
- Powder coating in any color as per customer request
- Custom sizes and assemblies built to a supplied drawing
- Packing configuration tailored to carton, gunny bag, pallet or customer requirements
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 |
|---|---|
| Standard bow shackle | The D-ring shape allows easier rigging in tight spaces, but a bow shackle offers better load distribution under side loading |
| Shackle with external isolator | The integrated rubber guard reduces bulk and eliminates the need for separate parts, but external isolators may offer higher load capacity |
| Bare metal shackle | The powder coating and rubber isolators extend service life and reduce noise, but add cost and require inspection for coating wear |
| Screw pin shackle | The threaded pin with nut is more secure under vibration, but a screw pin allows faster field adjustment |
Use Guide
How To Use And Inspect 3 4 D Ring Shackle
- Verify the stamped working load limit matches the calculated load, not the winch rating
- Ensure the rubber isolators are properly seated and not cracked or displaced
- Tighten the pin nut fully and check the cotter pin or locking mechanism before use
- Inspect the shackle for coating damage, rubber wear, or deformation before each use
- Avoid side loading the shackle; keep the pull aligned with the body axis
- Retire the shackle if the body shows deformation, the pin is stripped, or the isolators are compromised
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Answers
3 4 D Ring Shackle FAQ
What is the difference between this D-ring shackle and a standard bow shackle?
The D-ring shape allows easier rigging in tight spaces and reduces the risk of snagging. It also features integrated rubber isolators to reduce noise and protect the body from wear.
Can I get custom colors for the powder coating?
Yes. Powder coating is available in any color requested, and the finish is standard on all sizes.
What design factor do these shackles carry?
Standard 4:1 or 6:1 design factor depending on the size and application. The factor is stamped on the body.
Are rubber isolators included?
Yes. Both a bow isolator and an inner guard are standard to reduce noise and prevent surface wear.
Can you custom stamp my brand or tonnage?
Yes. Custom tonnage stamping, private label marking, and OEM branding are available.
How are they packed for export?
Standard carton, gunny bag, or pallet packing. We can configure the packing to match your warehouse or retail needs.
What sizes are available?
Sizes range from 3/16″ to 2-1/2″ with safe working loads from 1/3 ton to 55 tons. Full dimensions and weights are listed in the size table.
Need A Quote On 3 4 D Ring Shackle
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.