Tattoo Spring Adjustment Tool allow you to get your machine as straight as an arrow. Slide your Armature Bar into the rails. Place your screw and washers. Place your springs into place. Back Spring on bottom and Front Spring on top. Tighten down your allen screw and your all good to go.
Gorrilla Grip 7pcs Fold Up Set (RED SET)
Metric Size: 2, 2.5, 3, 4, 5, 6, 8mm
Gorrilla Grip 9pcs Fold Up Set (YELLOW SET)
Standard Size: 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/2"