3D Printable 15x1 Lego Technic Liftarm - Part #32278 by Drew Pang
LEGO® 32278 6058997 - 6151070
Self Locking Bricks MOC Building Blocks Technical Parts 10PCS TECHNICAL 15M BEAM compatible with Lego 32278 for Kids Boys Toy|toys toys|toys toys toysblocks technic - AliExpress
Lego Technic Part 32278 Liftarm Thick 1x15 64871 50688 Genuine Choose Color | eBay