The Wera Belt B 2 Zyklop socket set with holding function, 3/8" drive is a set of 8 bit-sockets on a handy belt holder.8-Piece bit-socket setSturdy belt holderColour codedWera's Zyklop Sockets are made from Chrome Vanadium steel, matt chrome-plated for durability. They have a ball-stop groove, and knurled end for easy grip.All of Wera's sockets and bits are colour coded to make it easy to locate the right part.The belt-holder has a smooth twist to unlock mechanism making attaching and detaching the individual sockets easy.Set Contains3/8" Sockets1 x 3 x 35 mm1 x 4 x 35 mm1 x 5 x 35 mm1 x 6 x 35 mm1 x 7 x 38.5 mm1 x 8 x 38.5 mm1 x 9 x 38.5 mm1 x 10 x 38.5 mm