Master Mechanic Metric Socket Drive Rack Set (3-Piece)

3-Piece Metric Socket Rack Set is a great way to keep your sockets organized and in 1 location. This set includes 3 racks designed for 1/4 in., 3/8 in. and 1/2 in. drive sizes. Fit standard sockets down over the pegs and use the size markers to find the right socket for any fastener. 1/4in Drive- 4, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14mm (range: 4-14mm) 3/8in Drive- 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21mm (range: 7-21mm) 1/2in Drive- 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 24, 25, 27mm (range: 10-27mm)