
“C” Frame: Lower Block Components for Figure 
Ref.  | Part  | 
  | Qty.  | 
No.  | Number  | Description  | Req’d  | 
7  | Flat Head Socket Cap Screws   | 4  | |
8  | Sheave Pin  | 1  | |
9  | Sheaves  | 2  | |
10  | Ball Bearings  | 2  | |
11  | Internal Retaining Rings  | 2  | |
12  | External Retaining Rings  | 2  | |
13  | Socket Head Cap Screws   | 8  | |
14  | 8  | ||
15  | 8  | ||
16  | -  | Capacity Plates  | 2  | 
  | 10t Capacity Plates  | 
  | |
  | 7 1/2t Capacity Plates  | 
  | |
17  | Hex Washer Head   | 4  | 
NOTES
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