Long U-bracket + brackets + multi-function aluminum steering servo + Cup persons bearing can be assembled into head, manipulator, robot joints, biomimetic robots, and humanoid robots. Drawing a black oxide treatment effect, beautiful and durable, edge smooth, hand injury, prolonged use of non-bleaching. Specification * Size: 54 X 25 X 59mm (2.1x1x2.3 in) * Weight: 21g Documents * Mechanical Drawing Shipping List * Long U-bracket x1 https://elecena.pl/product/22714277/long-u-bracket-discontinued 2023-03-06 https://elecena.pl/product/22714277/long-u-bracket-discontinued 2024-09-19