3 PIECE SOCKET RAIL SET SOCKETS STORAGE RAIL HOLDER 1/2" 3/8" 1/4" SQUARE NEW
1 rail for 1/4" square drive sockets. 1 rail for 3/8" square drive sockets. 1 rail for 1/2" square drive sockets. Each rail will hold 14 square drive sockets. This set holds a total of 42 sockets.