This Linear Rod Holder supports M10 rod.

Use (2) M5 x 8 hex bolt to fasten unto your 2020 aluminum profile.

Use (1) M5 x 18 hex bolt and (1) M5 nut too tighten the rodinto place.

Use any filament other than PLA to provide real toughness and flex. 

Print flat down. No need for support.

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