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                              | Process Description |  
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| H&L Catalogue |  
| Line# | Series | Part Number | Description |  
| 1 | H&L21 | 21 | TOOTH |  
| 2 | H&L23 | 23S | TOOTH,SHORT |  
| 3 | H&L23 | 230ST | TOOTH,STARM.D. |  
| 4 | H&L23 | 23WN | NOSE,WELD-ON |  
| 5 | H&L23 | 23WT | TOOTH,TWIN |  
| 6 | H&L23 | 23HXF | TOOTH |  
| 7 | H&L23 | 23WTL | TOOTH,TWINTIGERLONG |  
| 8 | H&L23 | 23HXL | TOOTH,LONG |  
| 9 | H&L23 | 230 | TOOTH,LONG |  
| 10 | H&L23 | S230 | TOOTH |  
| 11 | H&L23 | T23 | TOOTH,TIGER |  
| 12 | H&L23 | T23L | TOOTH,LONGTIGER |  
| 13 | H&L24 | 24HX | TOOTH |  
| 14 | H&L25 | 25WT | TOOTH,TWINTIGER |  
| 15 | H&L25 | 251 | TOOTH,SHARP |  
| 16 | H&L25 | 25 | TOOTH |  
| 17 | H&L25 | D250S | TOOTH,DURA |  
| 18 | H&L2A | 2AHX | TOOTH |  
| 19 | H&L2AP | 2APSHX | TOOTH |  
| 20 | H&L3C | 3CHXS | TOOTH |  
| 21 | H&L3C | 3CHXL | TOOTH |  
| 22 | H&L3C | T3C | TOOTH,TIGER |  
| 23 | H&L23 | D83423 | ADAPTER,WELD-ON |  
| 24 | H&L23 | 2740MW23 | ADAPTER,WELD-ON |  
| 25 | H&L23 | 2740W23 | ADAPTER,WELD-ON |  
| 26 | H&L23 | 274023 | ADAPTER,WELD-ON |  |  |  |