... /4"-1/2"-3/8"Socket Set Tool Kit Mechanics Tool Kit 120PCS 1/4"-1/2"-3/8"Socket ... Set Tool Kit Mechanics Tool Kit SPECIFICATION DETAILS: socket wrench set (tool set , ... ,10,11,12,13,14,15,16,17,18,19)mm9 pc 3/8" DR (11/16,1/2,13 ... 9,10,11,12,13,14,17,18,19)mm bit group7 pc 1/4" hollow T10,T15,T20, ... x16mm &21mm5 pc extension bar : 1/2" x 5" & 10" 3/8"x 3"&6" 1/4"x2"3 pc universal joint : ...