26mm bracket Applicable scope: for Fenix3, for Fenix5x，for Fenix5xplus，for Fenix6x，for Fenix7x，for MK1，for MK2，for D2，for enduro，for Fenix8-51mm. 20mm bracket Applicable scope: for Fenix6s，for Fenix7s，for MK2s，for Fenix8-43mm.
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