This Inkjecta Grip is compatible with any cartridge needles for any Vice style tattoo machine. 
The grip is manufactured from durable, high quality stainless steel and has a 1"(~25mm) diameter.

NOTES:
Material: Stainless Steel
Grip Diameter: 1" (~25mm)
Enables the use of any cartridge needles for Vice style tattoo machines
Price per one grip