Product - Cartridge Disposable Tubes Brand - Ultra Tubes® Sterilized - Yes Grip size available - 30mm (1.18" inch) grip handle. Whats Included - 10pcs/box & includes 2 plungers: 8.5mm & 9.5mm. Sample packs don't include the plungers. Advantages - These adjustable cartridge grips are perfect to adjust your needle depth up to 4mm and also securely lock into place to prevent unwanted depth adjustment. ULTRA-TGRIP Compatibility - are compatible with all basic rotary & coil machines with Vice Locks. ULTRA-TGRIP-TL Compatibility - are compatible for with a Twist Lock machine like: Cheyenne Thunder & Spirit, FK Irons Halo & Direct & Edge X.
