Items Sold Individually:
| Item Number | Description |
| 52-0530 | 5 1/2″ (140 mm) 15 mm depth x 20 mm height, 3 x 4 sharp prongs |
| 52-0532 | 6 1/2″ (165 mm) 15 mm depth x 20 mm height, 3 x 4 sharp prongs |
| 52-0534 | 8 1/2″ (216 mm) 17 mm depth x 22 mm height, 3 x 4 sharp prongs |
| 52-0542 | 9 1/2″ (241 mm) 24 mm depth x 22 mm height, 3 x 4 sharp prongs |
| 52-0536 | 5 1/2″ (140 mm) 15 mm depth x 20 mm height, 3 x 4 blunt prongs |
| 52-0538 | 6 1/2″ (165 mm) 15 mm depth x 20 mm height, 3 x 4 blunt prongs |
| 52-0540 | 8 1/2″ (216 mm) 17 mm depth x 22 mm height, 3 x 4 blunt prongs |
| 52-0544 | 9 1/2″ (241 mm) 24 mm depth x 22 mm height, 3 x 4 blunt prongs |
