Includes 77 pieces.111Z combination wrench 1", 1-1/8".6Z/8C double open-end wrench set 1/4 x 5/16, 5/16 x 11/32, 3/8 x 7/16, 1/2 x 9/16, 19/32 x 11/16, 5/8 x 3/4, 13/16 x 7/8, 15/16" x 1".6Z double open-end wrenches 1 x 1-1/8, 1-1/16" x 1-1/4".6950SL pear shape reversible ratchet, slim head, 1/4", 130 mm.6960/6961 extension bars 1/4" 50, 100 mm.6958 breaker bar, 1/4".6966 universal joint, 1/4", 35 mm.7750SL pear shape ratcheting wrench, 3/8", slim head.7752 speeder, 3/8".7766 universal joint, 3/8".7760/7761 extension bars 3/8" 5, 125 mm.7764 decreasing adaptor, F 3/8" to M 1/4".7765 adaptor, F 1/4" to M 3/8"