150PC.1/4"-3/8-1/2DR.SOCKET WRENCH SET 1.high quality,competitive price 2.material:CR-V ... 17-1/2"Dr Socket Metric:10,11,12,13,14,15,16,17,18 ... E10,E11,E12,E14,E16,E185-3/8"Dr Star Socket Metric:E4,E5,E6,E7,E82-1/2"Dr Extension ... Adaptor3-1/4"-3/8"-1/2""Dr Quick Release Ratchet Handle.45Teeth3-1/2"-3/8"-1/4""Dr Universal ... 3,4,5mm 150pc.1/4"-3/8-1/2dr.socket Wrench tool Set