The professional Pass-Through socket set from Bahco® is made from high performance alloy steel and is ideal for use on long shank studs or bolts. \n\nFeatures and Benefits\n• Easy access to nuts where fastener needs to pass through the socket\n• The multi position pass through flexible head ratchet allows for operator comfort\n• Supplied with a high density polythene (HDPE) case for convenient storage\n\nContents\n• 13x pass-through sockets 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 21mm, 22mm, 24 mm\n• 1x pass-through ratchet, with flexible head, 72 teeth/5° action angle\n• 1x pass-through extension bar, 75 mm\n• 10x Ring driver adaptor hex shanks: 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17 mm\n• 9x E-TORX® ring driver adaptors: E8, E10, E11, E12, E14, E16, E18, E20, E22\n• 8x bits 5/16" x 25 mm (zinc phosphate) hex: 7, 8, 10 and 12 mm, TORX® tamper-resistant: TR-40, TR-45, TR-50 and TR-55\n• 6x bits 1/4" x 25 mm (zinc phosphate) hex: 5 and 6 mm, TORX® tamper-resistant: TR-20, TR-25, TR-27 and TR-30\n• 1x 19 mm (3/4") hex drive x 1/4" bit adaptor\n• 1x 19 mm (3/4") hex drive x 5/16" bit adaptor\n• 1x 19 mm (3/4") hex drive x 3/8" square drive adaptor, with quick release\n• 1x 19 mm (3/4") hex drive x 1/4" square drive adaptor, with quick release\n• 1x 19 mm (3/4") hex drive x 1/2" square drive adaptor, with quick release\n\nTypical Applications\n• Fastening nuts over long threaded rods