Glass tool game inches

The plugs and pieces of the Sonic Equipment plugs are made of high quality chromed vanadium steel, with a tight tolerance and a high quality finish. 
They have an ergonomic rings to improve non -slip and plugs are extremely robust, intelligent and light, to work in small spaces. 
They are organized in a simple connection with a click and a click.
1/4 "Unit 9 pieces 12 pieces 12 points of size in flank inch; 3/16", 7/32 ", 1/4", 9/32 ", 5/16", 11/32 ", 3/8", 7/16 "& 1/2"