Woodstock D3708 Socket Holders Set, 3-Piece 13 SAE socket capacity 1/4-Inch tray - 5/32-Inch - 11/16-Inch 3/8-Inch tray - 1/4-Inch - 1-1/8-Inch 1/2-Inch Tray - 3/8-Inch - 1-1/4-Inch Square mount, works with regular or deep well sockets, set of 3 13 SAE socket capacity 3/8-Inch tray - 1/4-Inch - 1-1/8-Inch 1/2-Inch Tray - 3/8-Inch - 1-1/4-Inch Square mount, works with regular or deep well sockets, set of 3