Tie Down Hardware
1.5" CAM BUCKLE 011
A one-piece frame cam buckle rated at 900 kg safe working load and 700 kg working load for dynamic use, designed for rapid tensioning and release in tie-down applications. Constructed from forged steel with a zinc-plated finish, it features a cam lever mechanism that locks under load and releases with a simple downward press. Standard dimensions are A=38 mm, B=25 mm, C=70 mm, and it is suitable for 1.5 inch (50 mm) webbing or strap. Available in a standard 1.5 inch size with a 5000 kg proof load rating.
- Catalogue Family
- Tie Down Hardware
- 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 1 5" Cam Buckle 011 Gives You
- One-piece forged frame increases durability and resistance to fatigue under repeated loading
- Quick operation with a single hand motion: pull to tension, depress cam lever to release
- Zinc-plated finish resists corrosion in outdoor and marine environments
- Compact design reduces bulk in tight tie-down spaces on trailers and trucks
- High proof load of 5000 kg ensures safety margin over the 900 kg safe working load
- Stable cam mechanism holds tension without slippage under vibration and dynamic load
- Standard 1.5 inch (50 mm) webbing compatibility for direct use with common strap systems
Application Scenarios
Where 1 5" Cam Buckle 011 Is Used
- Securing heavy machinery and industrial equipment on flatbed trailers during long-haul transport
- Tightening cargo straps on shipping containers where quick setup and release are required
- Securing steel coils and pipe bundles on rail flatcars and truck beds
- Marine applications where straps are exposed to salt spray and frequent handling
- Temporary rigging setups in construction where fast tie-downs are needed on-site
- Logistics operations requiring rapid loading and unloading of palletized goods
Who It Is For
Buyers This Product Is Built For
- Truck and trailer fleet operators managing cargo security on commercial hauls
- Logistics and freight forwarders handling containerized and palletized freight
- Manufacturers shipping heavy components and machinery to overseas buyers
- Marine and offshore contractors securing equipment on deck or during transport
- Rigging distributors stocking tie-down hardware with consistent performance
- Industrial contractors needing reliable, fast-acting hardware for on-site rigging
Problems It Solves
Problems This Product Removes
- Slow and unreliable tensioning with screw-type or ratchet buckles in high-frequency operations
- Buckles that loosen under vibration or dynamic load due to poor cam engagement
- Corrosion damage in outdoor or marine environments from untreated steel components
- Need to source different hardware types for static and dynamic load applications
- Inconsistent performance across batches due to low-grade materials or poor forging
- Multiple hardware types required for tensioning and release, increasing inventory and training complexity
Technical Features
Technical Features
- One-piece forged steel frame for improved fatigue resistance and structural integrity
- Cam lever mechanism with positive locking under load and quick release by downward press
- Zinc-plated surface finish for corrosion resistance in harsh environments
- Rated at 900 kg safe working load and 700 kg dynamic working load
- Proof load of 5000 kg confirmed through batch testing
- Standard 1.5 inch (50 mm) webbing width compatibility
- Dimensions: A=38 mm, B=25 mm, C=70 mm, with weight not specified in source
Specifications
1 5" Cam Buckle 011 Specifications
Values published in the Kailipu catalogue for this item. Anything not listed is available on request.
| Capacity | 900 kg safe working load / 700 kg dynamic working load |
|---|---|
| Proof Load | 5000 kg |
| Material | Forged steel |
| Surface Finish | Zinc plated |
| Webbing Width | 1.5 inch (50 mm) |
| Dimensions | A=38 mm, B=25 mm, C=70 mm |
Materials
Materials And Finishes
- Forged steel body for high tensile strength and impact resistance
- Zinc-plated coating to resist rust and corrosion in humid or marine environments
- Cam lever and internal mechanism made from hardened steel for long-term engagement
- No plastic or low-grade alloy components used in load-bearing areas
Manufacturing Process
How This Product Is Made
1Forging of steel blanks into the one-piece frame and cam lever
2Heat treatment to improve strength and fatigue resistance
3Machining of cam surfaces, pin holes, and engagement points
4Zinc plating for corrosion protection
5Assembly of cam mechanism and functional testing
6Proof load testing on production batches
7Final inspection and packing
Quality Control
Quality Control On Every Batch
- Proof load test performed on each production batch at 5000 kg
- Dimensional tolerance check against published A, B, C measurements
- Breaking strength validation to confirm 5000 kg minimum proof load
- Cam mechanism tested for smooth operation and positive locking under load
- Material Test Certificate to EN 10204 3.1 issued with each order on request
- Third-party inspection accepted at the Qingdao warehouse before shipment
Customisation
Customisation Options
- Custom tonnage stamping on the frame for traceability
- Private label and OEM marking available
- Custom surface finish options including powder coating or electrophoretic black
- Custom dimensions and assembly configurations built to a drawing
- Custom carton and pallet packing to suit warehouse or retail 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 |
|---|---|
| Ratchet strap buckle | Faster to operate and lighter in weight, but ratchets allow incremental adjustment and are better for fine-tuning tension |
| Screw-type buckle | No threading to wear or jam, and faster to use, but screw buckles allow continuous tensioning and are more suitable for long-term static loads |
| Double hook with webbing | Cam buckle provides faster release and better load retention under vibration, but double hooks are more versatile for multi-point anchoring |
| Snap hook with webbing | Cam buckle holds tension more securely and resists accidental release, but snap hooks are easier to attach and detach in tight spaces |
Use Guide
How To Use And Inspect 1 5" Cam Buckle 011
- Always verify the stamped safe working load matches the calculated load before use
- Ensure the webbing is fully seated in the buckle channel before tensioning
- Depress the cam lever fully to release—do not attempt to pull the webbing while the cam is engaged
- Inspect the cam mechanism for free movement and absence of binding before each use
- Replace the buckle if the frame shows deformation, the cam fails to lock, or the finish is damaged
- Do not exceed the 900 kg safe working load or 700 kg dynamic working load under any circumstances
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Answers
1 5" Cam Buckle 011 FAQ
What is the safe working load and proof load?
The safe working load is 900 kg, and the proof load is 5000 kg. The design factor is approximately 5.5:1, exceeding the standard 4:1 for most rigging hardware.
Is this buckle suitable for synthetic webbing?
Yes, it is rated for 1.5 inch (50 mm) webbing and compatible with polyester and nylon straps used in tie-down applications.
What finish is applied to the steel?
The standard finish is zinc plated. Custom finishes such as powder coating or electrophoretic black are available on request.
Can you provide a Material Test Certificate?
Yes, a Material Test Certificate to EN 10204 3.1 is supplied with each order on request.
What are the dimensions?
A=38 mm, B=25 mm, C=70 mm. These dimensions are consistent across all units in the 1.5 inch size range.
Can I get custom tonnage marking or branding?
Yes, custom tonnage stamping, private label marking, and OEM packaging are standard options.
How are the buckles packed for export?
Standard packing is in cartons on pallets. We can configure the carton count and pallet pattern to match your warehouse or retail requirements. Free warehouse storage in Qingdao is available for up to two months.
Need A Quote On 1 5" Cam Buckle 011
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