ITEM NAME:1pcs Iron Tattoo Armature Bar 46mm Machine Part Steel Tool DIY Replacement -OZ Features: 1. A necessary accessory for tattoo machine 2. It is made of high quality material, durable enough for your daily using 3. It is a must for a current or future accessory 4. Carefully designed, excellent for use 5. It will never rust 6. Suitable for professional use or home use Specifications:.1x M4 Tattoo Machine Armature Bar. Length of Armature Bar:46mm. Width of Armature Bar:9.5mm. Thickness of Armature Bar:4.8mm. A necessary accessory for tattoo machine. It will never rust.