Socket Head Hex Power Bits Standard 1/4” HEX SHANK POWER BITS 1 2-3 4-5 6 8 10 1/4 5/16 5&6 8 10 1/4 5/16 3/8 7/16 1/2 1-15/16” 1-15/16” 1-15/16” 1-15/16” 1-15/16” 1-15/16” 1-15/16” 1-15/16” 1-15/16” 1-15/16” 1/16” 5/64” 3/32” 7/64” 1/8” 9/64” 5/32” 3/16” 7/32” 1/4” 70-H1 70-H2 70-H3 70-H4 70-H5 70-H6 70-H7 70-H8 70-H9 70-H10 CAP SCREW SIZE SET SCREW SIZE OVERALL LENGTH HEX SIZE PART NO. Metric 1/4” HEX SHANK POWER BITS – mETRIC CAP SCREW SIZE SET SCREW SIZE OVERALL LENGTH HEX SIZE PART NO. 2mm 2.5mm 3mm 4mm 5mm 6mm 7mm 8mm 12mm 14mm - 1-15/16” 1-15/16” 1-15/16” 1-15/16” 1-15/16” 1-15/16” 1-15/16” 1-15/16” 1-15/16” 1-15/16” 2mm 2.5mm 3mm 4mm 5mm 6mm 7mm 8mm 12mm 14mm 71-2 71-2.5 71-3 71-4 71-5 71-6 71-7 71-8 71-12 71-14 Socket Head Hex Tamper Resistant Insert Bits CAP SCREW SIZE 1/4” HEX SHANK INSERT BITS 4-5 6 8 0 1/4 5/16 Complete Set (9) 10 1/4 5/16 3/8 7/16 1/2 1” 1” 1” 1” 1” 1” 1” 1” 1” 3/32” 7/64” 1/8” 9/64” 5/32” 3/16” 7/32” 1/4” 5/16” 73-TR3 73-TR4 73-TR5 73-TR6 73-TR7 73-TR8 73-TR9 73-TR10 73-TR11 73-TR-SET SET SCREW SIZE OVERALL LENGTH HEX SIZE PART NO. 25