Ideal Mechanic Tool Sets around the Home, in the Garage and at the Work Site Omega PRO 83029 Mechanics Socket Set is 34-pieces tool set in a box. That features Go Through design wrench and sockets and flexible ratchet. it is designed to meet all the basic needs for your day to day uses. The toolset includes 1/4 in. drive. Each drive comes with the Ratchet, extension bar, 1/4 in. adapter and numbers of bits. Sockets are designed with Go-Thru mechanism to replace 1 standard and 1 deep socket. it eliminates the need for deep sockets. in addition, it packs with TORX Bits, Hex Bits, Slotted Bits and Phillips Bits to make the ideal toolset around the home, garage and at the work site. 34-Pieces 1/2 in. Drive with Flexible Ratchet and Go Through Sockets GO Through Sockets allows access where deep sockets cant be used. Multi-use for home or automobile Includes heavy-duty case for easy organization. What is in The Box: 1-piece Flexible Ratchet off Beam 75-Box End GO-Through Wrench, 1-piece 1/4 in. DR. Bit Adapter, 1-piece 1/4 in. DR. Socket Adapter, 1-piece 13 mm x 75 mm L GO-Through Extension bar, 10-pieces GO Through Socket (mm size): 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm and 14 mm Bits size: TORX BIT: 10, 15, 20, 25, 27, 30 and 40 HEX BIT: 2, 3, 4, 5 and 6 SLOTTED BIT: 3, 4, 5 and 6 PHILLIPS BIT: 0 in., 1 in., 2 in. and 3 in.