41 PCS. TOOL KIT HEAVY DUTY ORIGINAL CONTENTS 100mm Magnetic Bit Holder 14 - 1/4"DR sockets Metric : 6,7,8,9,10,11,12 mm S.A.E. : 3/16",1/4",5/16",11/32",3/8",7/16",1/2" 24 - CR-V 25mm Power Bit & 1/4" DR. Socket Adapter 7 - Star :T10, T15, T20, T25, T27, T30, T30, T40 3 - Slot : 7mm or 3/16", 1/4", 9/32" 3 - Philips : No1, No2, No3 2 - Square : S-1, S-2, Or Pozi : P-1, P-2 8 - Hex : 1.5, 2.0, 2.5, 3, 4, 5.5, 6mm or 1/16" 5/64", 3/32", 1/8", 5/32", 3/16", 7/32", 1/4" 1 - 1/4" DR. Socket Adapter