Robot Arm

Robot Arms are covers added by GregTech, also used to craft some of its Machines.

They can be attached to GT Blocks with Inventories like Item pipes, Machines and Machine blocks.

They import or export Items between the Inventory they are attached to and the Inventory they face. Other then Conveyor Modules can they import or export from an specific Slot. Right click with an empty hand on the upper/left or lower/right area of the cover rises/lowers the slotnumber by one. Using an Screwdriver rises/lowers the slot number by 16.

They can be Redstone controlled with the help of an Machine Controller attached on the same Block.