Aerotech Keychain

thingiverse

For rocketry enthusiasts who love Aerotech rocket motors, here's a 3D object you can print and attach to your keychain. There are several options below for you to choose from: One version is one-sided with no hole for attaching it to a keychain, so you can use it for other things. Another option is also one-sided but has a hole through it. The third choice is two-sided with a hole through it. Each version comes in three different sizes - small, medium and large. Small is about 15mm x 57mm (0.6 in. x 2.25 in.) Medium is about 30mm x 115mm (1.2 in. x 4.5 in.) Large is about 60mm x 225mm (2.36 in. x 8.9 in.) The picture of gray-colored prints from a resin printer shows the small and medium size versions. www.aerotech-rocketry.com