1/4" Drive Socket Set 6.25MM Square Drive Chrome Vanadium Mirror Finish Double Chrome Plated Specification SET NO. CONTENTS E-416-0 16Pcs (11Sockets+5Accessories) Socket Spanners 4,4.5,5.5,6,7,8,9,10,13mm,Extension Rod 100mm U-Joint,T-Bar 115mm,Driver Handle,Reversible oval ratchet Handle. E-418-0 18Pcs (12Sockets+6Accessories) Socket Spanners 4,4.5,6,7,8,9,10,111,12 Hex Sockets,8,10mm Bi Hex Sockets Extension Rod 100 & 54mm,T-Bar 115mm,U-Joint,Reversible Oval Ratchet Handle,Flexible Handle 130mm. E-418-R 18Pcs (12Sockets+6Accessories) Socket Spanners 4,4.5,5,5.5,6,7,8,9,10,11,12,13 Hex Sockets,Extension Rod 100 & 54mm,T-Bar 115mm,U-Joint,Reversible Round Ratchet Handle,Flexible Handle 130mm. E-438-R 38Pcs (12Sockets+19Bit+6Accessories) Socket Spanners 4,4.5,5,5.5,6,7,8,9,10,11,12,13mm Hex Sockets,4,5,6,7mm Flat Bit,3,4,5,6,7,8mm Hex Bit,T-Bar 115mm,0,1,2,3 No.Phillip Bit,T10,T15,T20,T25,T30,T40 Star Bit,Flexible Handle 130mm,Extension Rod 150 & 54mm,U-Joint,Driver Handle,Reversible Round Ratchet Handle. SOCKET