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Discussion History

Rigging and Release

Assembly

The block, hook and automatic release that hold the weight on the rope and let it go cleanly at the top of the lift. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Rigging and Release parts and their functions

4 top-level parts · 5 parts in total · full bill of materials below
Rigging and Release parts diagram: 1 lower block, 2 release hook, 3 anti-spin swivel, 4 lift sling. 5 parts in 4 assemblies.
Rigging and Release parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Lower Block Lower hook block
2 Release Hook Automatic release hook
3 Anti-Spin Swivel Anti-spin swivel
4 Lift Sling Lift slings

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model — STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

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Bill of materials for Rigging and Release

4 top-level lines · 4 rows shown · 5 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Lower Block dynamic-compaction-rig-lower-block 1 · part
2 Release Hook dynamic-compaction-rig-release-hook 1 · part
3 Anti-Spin Swivel dynamic-compaction-rig-swivel 1 · part
4 Lift Sling dynamic-compaction-rig-sling 2 · part

Where the rigging and release is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Sourcing: possible vendors

Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗
Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
flex.com ↗ Singapore Electronics contract mfg 1,000 pcs 6–10 wks
dixoninfo.com ↗ Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
bydelectronic.com ↗ Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗
Singapore Electronics contract mfg 1,000 pcs 6–10 wks