YD-2004 21件套套筒组套系列21PCS SOCKET SET(1/4"&3/8") CONTENTS: 7件1/4系列套筒7PCS-1/4" DR. SOCKETS: 4,4.5,5,6,7,8,9 MM 7件3/8系列套筒7PCS-3/8" DR. SOCKETS: 10,11,12,13,14,17,19 MM 2件3/8系列延长接杆2PCS-3/8" DR. EXTENSION BARS: 3" & 6" 1件1/4系列大方杆 1PC-1/4" DR. SPINNER HANDLE: 6" 1件接头1PC-ADAPTOR 1件3/8系列棘轮扳手1PC-3/8" DR. RATCHET HANDLE 1件3/8系列火星套筒1PC-3/8" DR. SPARK PLUG SOCKET: 21MM 1件吹塑盒1PC-BLOW CASE MEAS G.W./N.W. Q'TY 51x26x26CM 28/27.5KGS 24SETS