I replaced all the cupboard door knobs in my office workshop with these dolphins. I printed the dolphins in resin, and the backing spaced in PLA. (dolphin 1 and 2 are mirrors of each other for left and right.) The backing spacer has pins to glue into the dolphins and a 4mm hole for bolting through a standard door / drawer hole.

If you like my models please consider supporting me on Patreon where I upload extra poses of my miniatures to make squads of my models for Patreons : https://www.patreon.com/bigmrtong

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