Snatch Blocks
Mounting Block With Hook, Single HQGK
A single pulley mounting block with a hook and hinged lid, designed for secure rigging and load redirection. The block features a reinforced metal cheek with a fully enclosed pulley, a base eye for load attachment, and a hook for fastening. It supports rope diameters from 7.7 mm to 35 mm and safe working loads from 0.5T to 20T. The hinged lid allows for quick cable insertion and secure retention during use.
- Capacity
- 0.5t-20t Rope
- Catalogue Family
- Snatch Blocks
- 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 Mounting Block with Hook Gives You
- Hinged lid enables fast cable entry and secure retention without removing the block from the rigging point
- Fully enclosed pulley in reinforced metal cheeks protects the rope and prevents debris ingress
- Base eye and integrated hook provide dual attachment points for load and rigging line
- Reduces pulling force and redirects hoist or winch line efficiently in a polispast system
- Sturdy construction handles repeated loading and dynamic forces in industrial and marine environments
- Available in multiple capacities and rope sizes to match specific lifting and rigging needs
- Corrosion-resistant finish options available for marine and outdoor use
Application Scenarios
Where Mounting Block with Hook Is Used
- Marine docking operations where mooring lines need secure, quick attachment and redirection
- Construction sites using hoists or winches to lift and position heavy materials with minimal effort
- Industrial workshops suspending tools, fixtures, or equipment from overhead beams
- Farming operations lifting or towing heavy machinery with secure anchor points
- Temporary rigging setups requiring a compact, reliable pulley system with fast cable access
- Truck-mounted winching where the block is fixed to a frame and used to redirect pull lines
Who It Is For
Buyers This Product Is Built For
- Marine equipment suppliers specifying rigging hardware for boats and docks
- Construction contractors sourcing pulley blocks for crane and hoist systems
- Industrial rigging distributors carrying a range of mounting blocks with hooks
- Fleet and towing operators needing durable, quick-access pulley systems for recovery
- Manufacturers building lifting devices that require a compact, enclosed pulley with dual attachment
Problems It Solves
Problems This Product Removes
- Cable slipping out of open-ended blocks during dynamic loading or vibration
- Need for separate anchor points and attachment hardware when a single integrated unit is preferred
- Difficulty in threading ropes through tight or fixed rigging points without removing the block
- Exposure of the pulley to dirt, water, or debris in harsh environments
- Lack of a secure hook attachment point for connecting rigging lines or chains
- Requiring multiple components (hook, block, eye) from different suppliers
Technical Features
Technical Features
- Single pulley mounted on a shaft with reinforced metal cheeks that fully enclose the pulley
- Hinged lid for quick cable insertion and secure retention during operation
- Base eye for direct load attachment and a built-in hook for rigging line fastening
- Rope diameter range from 7.7 mm to 35 mm, matching safe working loads from 0.5T to 20T
- Block model designation HQG(L) for identification and compatibility
- Standard 4:1 design factor unless otherwise stated, with breaking strength validated
- Working load limit and model marking stamped on the body for traceability
Specifications
Mounting Block with Hook Specifications
Values published in the Kailipu catalogue for this item. Anything not listed is available on request.
| Capacity Range | 0.5T to 20T safe working load |
|---|---|
| Rope Diameter Range | 7.7 mm to 35 mm |
| Block Model | HQG(L) |
| Pulley Type | Single enclosed pulley |
| Cheek Design | Reinforced metal with hinged lid |
| Attachment Points | Base eye and integrated hook |
| Design Factor | 4:1 minimum breaking load to safe working load |
| Surface Finish | Zinc plated or powder coated on request |
Materials
Materials And Finishes
- Reinforced steel body with enclosed pulley for durability under dynamic loads
- Steel pulley shaft with precision fit and smooth rotation
- Hinged lid made from same material as the block for consistent strength
- Zinc plating or powder coating available to resist corrosion in marine and outdoor use
Manufacturing Process
How This Product Is Made
1Steel blanking and forming of the block body and cheeks
2Punching and machining of the base eye, hook, and pulley bore
3Assembly of the pulley on the shaft with bearing or bushing
4Installation of the hinged lid and securing mechanism
5Surface finishing by zinc plating or powder coating as ordered
6Stamping of working load limit and model number on the body
7Proof load testing and dimensional 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 the 4:1 design factor
- Free rotation and end float check on the pulley shaft
- Material Test Certificate to EN 10204 3.1 issued with the order on request
- Third-party inspection accepted at the Qingdao warehouse before shipment
Customisation
Customisation Options
- Custom tonnage stamping on the block body
- Private label and OEM marking available
- Surface finish to order in zinc plating, powder coating, or electrophoretic black
- Custom packing configuration for cartons and pallets
- Assembly and configuration built to a supplied drawing
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 |
|---|---|
| Open cheek pulley block | The hinged lid provides better cable retention and protection from debris but adds a moving part that requires inspection |
| Snatch block with screw pin | The mounting block with hook offers a fixed, secure attachment point and is less prone to accidental disengagement |
| Single pulley with eye only | The integrated hook allows direct rigging line attachment without a separate shackle or link |
| Double pulley block | The single pulley version is lighter and more compact but provides less mechanical advantage in a polispast system |
Use Guide
How To Use And Inspect Mounting Block with Hook
- Verify the stamped safe working load matches the calculated line load, not the winch rating
- Ensure the hinged lid is fully closed and secured before applying load
- Feed the rope through the pulley with the lid open, then close it securely
- Inspect the pulley for free rotation and absence of grit or binding before each use
- Avoid side loading the block; keep the pull aligned with the axis of the pulley
- Retire the block if the body shows deformation, the pulley seizes, or the marking is illegible
Related Products
Often Ordered With This Item
Trawl Block With Eye Single Wheel
Mounting Block With Eye, Single With A Hinged Lid
Snatch Block with Shackle HDG/ RED Lifting Marine Pulleys
Heavy Duty Snatch Block With Shackle HDG/ RED Lifting Marine Pulleys
Snatch Block With Hook Single Oval Eye Marine Pulleys
Single Sheave Pulley Block With Swivel Oval Eye
Pulley Block Double With Oval Eye B Type
Snatch Pulley Block Triple With Hook B Type
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Answers
Mounting Block with Hook FAQ
What is the purpose of the hinged lid?
The hinged lid allows for quick cable insertion and secure retention without removing the block from the rigging point.
Can this block be used in marine environments?
Yes. It can be supplied with zinc plating or powder coating for corrosion resistance in marine and outdoor use.
What is the design factor for this block?
A standard 4:1 design factor is used, meaning the minimum breaking load is four times the stated safe working load.
Are Material Test Certificates available?
Yes. A Material Test Certificate to EN 10204 3.1 is supplied on request with each order.
Can the safe working load be custom stamped?
Yes. Custom tonnage stamping is available on the block body as part of the standard customization options.
How are the blocks packed for export?
Standard carton and pallet packing is used. We can configure the carton count and pallet pattern to match your warehouse or retail pack requirements.
What rope sizes are supported?
The block supports rope diameters from 7.7 mm to 35 mm, with safe working loads ranging from 0.5T to 20T.
Need A Quote On Mounting Block with Hook
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.