GearWrench 8921 21 Pc. 3/8" Drive Gearratchet Set

3/8", 7/16", 1/2", 9/16", 11/16", 3/4", 3/8", 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 mm Vortex} Socets, 2 Drive Adapters (1/4" & 3/8"), 3" Extension, & 3/8" Drive GearRatchet} Handle SET CONTENTS PART# ITEM NAME SIZE 132120 Vortex Socket 3/8" 132140 Vortex Socket 7/16" 132160 Vortex Socket 1/2" 132180 Vortex Socket 9/16" 132200 Vortex Socket 5/8" 132220 Vortex Socket 11/16" 132240 Vortex Socket 3/4" 231060 Pass-Thru Extension 3" 231061 Pass-Thru Adapter 0.89 231062 Pass-Thru Adapter 1.17 532100 Vortex Socket 10 mm 532110 Vortex Socket 11 mm 532120 Vortex Socket 12 mm 532130 Vortex Socket 13 mm 532140 Vortex Socket 14 mm 532150 Vortex Socket 15 mm 532160 Vortex Socket 16 mm 532170 Vortex Socket 17 mm 532180 Vortex Socket 18 mm 532190 Vortex Socket 19 mm