Fit the actual load connection
Select single or double hook, throat opening, latch, shank and swivel arrangement from the rigging and existing assembly.
- Hook opening
- Latch and rotation
- Rigging fit
HOOK ASSEMBLY / REPLACEMENT
Crane Hook Blocks and Forged Hooks
A replacement hook block must fit the complete hoist, not just share its tonnage label. The forged hook, bearing, sheaves, rope grooves, reeving and overall height all affect whether the block will run and lift correctly. Send the existing assembly drawing and clear photos so the supplied unit can be dimensioned for your crane.
EQUIPMENT PHOTOGRAPH / 01
- ASSEMBLY
- Hook and sheave block
- RATING
- Hoist-matched
- ROPE
- Groove and reeving check
- ORDER BASIS
- Drawing-approved unit
Send the crane and hoist make, rated load, original hook-block drawing, rope diameter, sheave count, reeving, hook throat and photographs of the existing assembly.
01
One-unit enquiries welcome
The selected attachment's minimum order and supply scope are confirmed in the written offer.
02
Crane and attachment checked together
Review the loaded attachment, connection, operating cycle and site clearances before approval.
03
Clear delivery and support scope
Agree inspection, documents, packing, schedule, site support and warranty before order placement.
01 / SPECIFICATIONS
Fit the hook block to the hoist and the load.
There is no universal replacement size for a given crane tonnage. Record these measurements on the selected assembly drawing before manufacture.
Swipe to compare the complete selected-unit parameters →
| Parameter | Existing equipment | Selected-unit confirmation |
|---|---|---|
| Rated load | Hoist and crane markings | Hook and block rating |
| Hook form | Single/double, throat and latch | Forging form and opening |
| Rope | Diameter and construction | Sheave groove and rope compatibility |
| Reeving | Number of falls and sheaves | Sheave count and spacing |
| Overall size | Block height, width and upper connection | Hook approach and lift height |
| Bearings and rotation | Existing swivel or fixed arrangement | Selected bearing and rotation |
| Records | Destination and customer requirements | Marking, test and inspection documents |
Do not select a block from nominal tonnes alone. The sheave groove, rope path, connection dimensions and overall height must match the existing hoist or new crane design.
Can a block from another crane with the same rating be installed?
Only if all critical dimensions, reeving, rope diameter, sheave geometry, upper connection and documentation match the approved hoist design. A shared rated-load marking does not make the blocks interchangeable.
Review the configuration
02 / APPLICATIONS
A reliable connection between hoist and load.
01
Overhead crane replacement
Replace a worn block using the existing hoist and block drawings, with dimensions, rope routing and lift-height impact checked.
02
Gantry crane assembly
Specify a complete hook and sheave package as part of a new crane, aligned with the selected hoist and rated duty.
03
Maintenance and spare planning
Keep the forging, latch, bearing and sheave details tied to the installed crane's serial and drawing information.
For grab or magnetic duty, the hook block is only one part of the lift. Check the attachment's own mass, connection and operating controls with the crane. Compare the matching crane system.
03 / CONFIGURATION
Choose the attachment around the actual lift.
Specify the hook, sheaves, rope path and overall block dimensions as one hoist-matched assembly. Include the existing drawing and rigging dimensions so the replacement preserves safe lifting height and connection fit.
04 / QUOTATION SCOPE
Compare a complete attachment package.
Equipment price, crane modifications and site services should be separated so your team knows what is supplied and what remains to be done locally.
Complete block assembly
Identify forged hook, sheaves, pins, bearings, guards, latch and assembled dimensions.
Hoist interface
Confirm rope diameter, reeving, upper connection, block height and any installation modifications.
Acceptance package
Agree drawing approval, marking, inspection and test records, export packing and spare parts.
05 / ORDERING & DELIVERY
Approve the selected unit before manufacture.
The offer should connect your load data to one drawing, one equipment schedule and a clear inspection and handover plan. Production and freight dates are confirmed for that selected configuration.
Request these documents with the offer
- Approved hook-block assembly drawing
- Hook and block rated-load markings
- Rope, sheave groove and reeving schedule
- Dimensional interchange record
- Agreed material and inspection records
- Installation and maintenance instructions
List the destination standards and customer witness points before finalising the acceptance plan.
- 01
Application review
Confirm load, crane interface, environment, operating sequence and buyer requirements.
- 02
Drawing approval
Approve dimensions, self-weight, selected components, controls and site responsibilities.
- 03
Build and inspect
Complete the agreed functional and load-case checks, records and packing.
- 04
Deliver and commission
Coordinate transport, unloading, installation checks, operator instruction and handover.
Ask for one configured unit
Single-unit enquiries are welcome. The written offer confirms the selected design's minimum order and exactly what is supplied.
Specify the destination
State applicable market and customer requirements. The offer lists the documents, inspections and tests available for the selected unit.
A project schedule in writing
Drawing approval, production, inspection and shipping are separate milestones. A dated delivery programme follows the selected configuration.
WARRANTY & AFTER-SALES
Know the support terms before shipment.
Agree the warranty period and start date, covered components, replacement parts, installation guidance and any on-site service in the signed offer.
Ask for support termsMatch the crane interface
Assign who supplies power, rope, hook connection, controls, rigging and commissioning equipment.
Test the stated load case
Agree inspection and functional checks around the material and lift the attachment was selected for.
Maintain the installed unit
Record the final model, serial number and wear parts so replacement components fit the supplied configuration.
06 / RELATED EQUIPMENT
View the full attachment range Compare the attachments that fit your load.
MULTI-POINT / LONG STEEL
Magnetic Lifting Beam for Steel Plate and Sections
Lift long ferrous loads with multiple magnets supported by a beam rather than concentrating the load at one point.
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ROUND MAGNET / FERROUS LOADS
Round Lifting Electromagnet for Steel Scrap
Pick up compatible ferrous scrap and cast-steel pieces without mechanical bucket jaws.
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FOUR-ROPE / BULK MATERIAL
Four-Rope Clamshell Grab Bucket
Load loose bulk material with separate supporting and closing ropes.
View product ↗07 / BUYER QUESTIONS
Questions to settle before buying.
Use these answers to prepare one technical and commercial brief for the selected unit.
Discuss this attachmentWhy isn't rated tonnage enough for a replacement?
The sheave groove, rope path, upper connection, hook dimensions and block height also have to fit the hoist and rigging.
Can the hook rotate under load?
That depends on the selected bearing and swivel design and the intended duty. Provide the existing configuration and describe the required movement.
Will a new block change my lifting height?
It can if the overall block dimensions differ. Compare the selected drawing against the existing assembly and upper hook position.
Can I order just the forged hook?
That can be reviewed if the shank, nut, bearing, throat, latch and block dimensions are known and compatible.
Which documents come with the unit?
List the destination's marking, inspection and test requirements. The written offer identifies which records and parts are included.
YOUR EQUIPMENT BRIEF
Request a Crane hook blocks technical offer.
Send the crane and hoist make, rated load, original hook-block drawing, rope diameter, sheave count, reeving, hook throat and photographs of the existing assembly. The selected drawing and commercial offer can then identify the attachment, crane interface, documents, delivery and support.
Send my attachment enquiry ↗Include these project details
- 01 Crane and hoist make, model and serial
- 02 Rated load and rope diameter
- 03 Existing block drawing and clear photos
- 04 Sheave count, falls and rope path
- 05 Hook throat, shank and overall dimensions
- 06 Destination standards, inspection and timing
Crane hook blocksSelected for your load
Get a quotation ↗