Identical dimensions
| | U | U1 | U2 | U3 | V | V1 | W1 | Y |
| Ø 20 grabber | 43.5 | 39 | 28.5 | 16 | Ø20 | 9 | 8 | M4 |
| Ø 25 grabber | 59 | 53.5 | 39.5 | 26 | Ø25 | 11 | 10 | M5 |
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| Ø 20 grabber | G 20 | 76 g |
| Ø 25 grabber | G 25 | 139 g |
More details | Replacement parts
| Ø 20 grabber | GR 20 | 72 g |
| Ø 25 grabber | GR 25 | 134 g |
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| Ø 20 grabber | GS 20 | 90 g |
| Ø 25 grabber | GS 25 | 155 g |
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| Ø 20 grabber | DFO 20 | 28 g |
| Ø 25 grabber | DFO 25 | 28 g |
| Ø 40 grabber | DFO 40 | 28 g |
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| Ø 20 grabber | SPG 20 | 3 g |
| Ø 25 grabber | SPG 25 | 5 g |
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| Ø 20 grabber | G 120 | 53 g |
| Ø 25 grabber | G 125 | 100 g |
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| Ø 20 grabber | GR 120 | 49 g |
| Ø 25 grabber | GR 125 | 95 g |
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| Ø 20 grabber | GS 120 | 67 g |
| Ø 25 grabber | GS 125 | 116 g |
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| Ø 20 grabber | GV 20 | 60 g |
| Ø 25 grabber | GV 25 | 108 g |
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| Ø 20 grabber | GJ 20 | 56 g |
| Ø 25 grabber | GJ 25 | 100 g |
More details | Replacement parts
| | | Ø 20 grabber | GJ 20 A | 56 g | | Ø 25 grabber | GJ 25 A | 105 g | |
More details | Replacement parts