Replacement parts for tattoo machines and body art equipment, suitable for professional artists and hobbyists who need reliable spares and tuneup components. Key benefits Restore functionality quickly: worn springs, contact screws, coils, or grommets to reduce downtime and keep machines running. Maintain consistent performance: precision components help preserve contact stability, stroke consistency, and needle motion for more predictable results. Easy and tuning: swap springs, armature bars, and contact screws to adjust stroke, speed, and hit to match lining or shading needs. Convenient maintenance kit: having common replacement parts on hand reduces interruptions during sessions and lets artists perform routine repairs. Product attributes Function: replacement and tuning components for electromagnetic and rotary style tattoo machines, including items that control electrical contact, mechanical stroke, and needle stability. Compatibility: intended to fit standard coil machines and many rotary machines. Verify part dimensions and machine model compatibility before installation. Materials: commonly manufactured from metal alloys such as steel, brass and copper for conductive and load bearing parts, with durable elastomers used for grommets and O rings to absorb vibration and secure needles. Size and fit: available in standard sizes used across the tattoo industry. Check specific part measurements when ordering to ensure correct fit for your machine. Performance: designed to provide stable electrical contact, low friction movement, and reliable mechanical response under typical studio use. Practical use scenarios a fatigued spring and contact screw on a coil liner machine to restore a firm, consistent hit for fine line work. Assemble a spare parts kit for conventions and guest spots so you can swap coils, grommets, and O rings quickly between clients. Change grips or tubes and adjust armature bar settings when switching from tight lining to softer shading to optimize needle depth and comfort. Notes for buyers Confirm compatibility by comparing part dimensions and machine type. Basic mechanical skill is required for installation and tuning. Parts are intended for tattoo equipment maintenance and .