| MEASUREMENT/BUTTON SIZE | |||||
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| 11.5mm/18L | 12.5mm/20L | ||||
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| 14mm/22L | 15.2mm/24L | ||||
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| 16.5mm/26L | 17mm/28L | ||||
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| 19mm/30L | 20mm/32L | ||||
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| 21mm/33L | 21.5mm/34L | ||||
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| 23mm/36L | 25.5mm/40L | ||||