50MM 50.5 1.6 44.5 11.1 60.3. To fit 1.6mm panel thickness. 38MM 37.4 1.6 31.5 9.5 46.0. 32MM 31.0 1.6 24.0 8.0 38.1. 25MM 25.0 1.6 19.5 7.3 29.2.
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