Lightweight Folder for pair of RU14 and CSB-RD

thingiverse

This is very much a bespoke item and will probably be no use to anyone else in the world unless they happen to also have an overly large RU14 door key paired with a small CSB-RD mailbox key that both have slots rather than holes. I revised this over several versions to ensure that: - It was as thin as possible while still being structurally solid - There was no contact between the keys or screws - That the keys move freely, but are held securely so they don't unfold by themselves The mechanism was partially inspired by the way my Leatherman has one-handed tool opening by sliding of the thumb. I've found that this works very well and the design can be mirrored for right or left handed operation. The folder itself comes in a Top and Bottom piece that can be printed flat on the plate with no support or raft. There are two extra files here, one for a printable deep pocket clip adapter and another one that allows you to screw a Leatherman pocket clip on instead, which is what I opted for in the end.