Premium Silicone Tubing for Coil Tattoo Machine Grommets Keep your coil tattoo machine running at its best with Lucky Supply Soft Silicone Tubing. Designed specifically for use as an armature bar grommet, this high-quality silicone tubing provides the ideal combination of flexibility, cushioning, and durability for consistent machine performance. Silicone tubing helps absorb vibration while maintaining a secure connection between the armature bar and needle bar. Unlike traditional rubber tubing, silicone resists cracking, drying out, and hardening over time, making it an excellent choice for both everyday tattooing and custom machine building. Available in Translucent Blue or Translucent Green, the tubing is offered in 1-foot lengths for custom cutting or pre-cut 1/4" pieces in bags of 100 for convenient shop use. Features Premium soft silicone construction Designed for use as an armature bar grommet Reduces vibration while maintaining a secure needle bar connection Long-lasting flexibility and durability Resists cracking, drying, and hardening Easy to cut to custom lengths Available in Translucent Blue or Translucent Green Sold by the foot or as pre-cut 1/4" pieces (100 per bag) Ideal for professional tattoo machine building, tuning, and maintenance Specifications Translucent Blue Silicone Tubing Material: Silicone Color: Translucent Blue Durometer: 40–55 Shore A Inside Diameter: 3/32" (0.093") Outside Diameter: 3/16" (0.187") Wall Thickness: 5/64" (0.078") Translucent Green Silicone Tubing Material: Silicone Color: Translucent Green Durometer: 60 ±5 Shore A Inside Diameter: 0.087" Outside Diameter: 0.215" Wall Thickness: 0.064" Common Uses Armature bar grommets for coil tattoo machines Custom machine building Replacement for worn or hardened grommets Available Options 1-foot continuous length Bag of 100 pre-cut 1/4" pieces Why Choose Lucky Supply Silicone Tubing? Small components make a big difference in machine performance. Lucky Supply Soft Silicone Tubing is trusted by professional tattoo artists and machine builders for its consistent cushioning, secure grip, and long service life. Jimmy has recommended this style of silicone tubing for years. He prefers it because it allows you to position the needle bar perfectly centered in the tube, regardless of the setup, making it easier to achieve proper alignment and consistent machine performance. Whether you're tuning a daily workhorse or building a custom machine from the ground up, quality tubing helps keep your machine running smoothly.
