[Multiple Sizes]: 5 types of thread heads are available for replacement, 2.4mm, 3.2mm, 4.0mm, 4.8mm,6.4mm. [Robust & ]: This rivet adapter tool is made of steel head, which is hard, wear- and .The handle is made of hard plastic, which pulls the rivet quickly and is not easy to slip. [Easy To Use]:The adapter tap is connected to the electric drill,and the electric rivet is quickly transformed.It is easy to install. [Good Performance]:Light and portable and riveting smoothly and firmly.Pulling rivet quickly, not easy to skid, fast nail withdrawal, high efficiency.Together with a comfortable grip, you 't get tired of using it for a long time. [Versatile Application]:Production of doors and ,electrical air conditioners,riveting of aluminum alloys,automobile manufacturing and production,etc., Weight: 1.17175692253 pounds, Manufacturer: Feyoalix