Hook Block
AssemblyTravelling block, swivel hook, and safety latch. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Hook Block
4 top-level lines as of r126148| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Wire Rope Sheave | pipe-layer-sheave | 3× | 3 | · | part |
| 2 | Lifting Hook | pipe-layer-hook | 1× | 1 | · | part |
| 3 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 4 | Block Side Plate | pipe-layer-block-shell | 1× | 1 | · | part |