Metal, Steel
100% metal Tetrax, a rotating ring to screw and unscrew a pliers system, covered by an anti-abrasion rubber. This light weight ( less than 15 grams) reduced volume version (15 mm diameter and 20 mm length), is ergonomic, hard wearing and unalterable over time, thanks to the galvanizing treatment, characteristic of this model. The 6 different finishes both enhance the Invisible Attraction system and make this one of the most attractive models currently available.