Mendel90 Alternate Spool Holder v2 - Complete Overkill
thingiverse
The lack of standardization in spool sizes is a source of frustration; thus, I redesigned the spool holder to be thinner. This change necessitated flipping the male/female brackets and printing the female one with holes facing down. The new holder accommodates spools with inside widths ranging from 52mm to outside widths of up to 107mm, although this may be an overkill as I haven't encountered a spool that didn't fit yet. Assemble the parts in the order shown: H-PWBWPR-RPWBBBBBBWPN-N-W-B, with each letter representing a different component - bolt head (H), printed bracket (R), washer (W), nylon lock nut (N), penny washer (P), and 608 bearing (B). Due to difficulty in finding an M8 bolt long enough, I opted for a 5/16" x 5" bolt instead.
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