Tattoo Equipment – GP Series Version 1 – Self-Locking Tattoo Machine Grip Hong Kong tattoo artist, Gabe Shum, designed the GP series grips to provide artists worldwide with easy-to-use, visually appealing tattoo equipment. This Auto-Lock Tattoo Grip features high-quality CNC-machined aluminum construction and a stainless steel tube/back stem. The grip itself consists of two parts that thread together and in doing so, tighten or lock the tattoo tip in place. The grip is 56mm long and has a 25mm diameter, while the steel tube is 45mm long with a 7.92mm outer diameter and a 6.3mm inner diameter.
