Give it a lift, Jack!
|—Rusty calling Jack into action.|
Jack is a main character in Rusty Rivets.
Jack is mostly blue. He has two light blue eyes with darker blue pupils, an orange light-emitting diode on the top of his head and a pair of black, triangular treads below his base. A white, rectangular prism acts as his lower lip. His arms function similarly to forklifts.
Jack can swivel his arms up to 360 degrees. He can also lock them in place if he needs to carry or hold an object.