AMM 18-Piece Socket Organizer Set

4 have been opened and very light use. As seen in pictures. Heavy-duty AMM socket organizer set includes 18 pieces total. This set has six rails for each drive size: 1/2 inch, 3/8 inch, and 1/4 inch. Each rail is made of black metal with red, blue, or black plastic clips. Clips have spring-loaded ball bearings to hold sockets securely. Rails are 13.6 inches long and feature removable end caps for easy clip adjustment. Set is designed with hanging holes for wall storage.