Organizers & storage

SIM eject tool and nano SIM card holder keychain

A keychain tag that stores a SIM eject pin and up to two spare nano SIM cards (12.3 x 8.8 x 0.67 mm) for travel, so swapping an eSIM-less iPhone 15 or Galaxy S24 to a local carrier does not mean hunting for a paper clip. The eject pin sits in a 1 mm bore with a friction lip, the SIM pockets are 12.6 x 9.1 x 0.9 mm behind a sliding cover, and a 5 mm ring hole takes a split ring. The tag is 40 x 22 x 5 mm, prints flat and needs no supports.

Nano SIM pockets have to be tight or the cards fall out in your pocket. In SpeakCAD you say how many cards and which pin you carry, preview the tag free in the browser, add a slot for an adapter or a microSD in the chat, then download the STL.

Get it nowGenerate and preview for free, in your browser. A download costs 2 credits.

Design a 40 x 22 x 5 mm keychain tag with a 1 mm diameter, 22 mm deep bore for a SIM eject pin with a friction lip, two 12.6 x 9.1 x 0.9 mm nano SIM pockets under a sliding cover on 0.8 mm rails, a 5 mm split ring hole and 1.2 mm walls.

Change any number to match what you measured. The AI keeps the rest of the design consistent, and small follow-up edits after a download are free.

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Make your sim eject tool and nano sim card holder keychain now

Nothing to install and no CAD skills needed. Describe it, watch it render, download the STL or 3MF and print it tonight.

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