Hyjoy 87PCS 1/4" nut driver set, SAE(5/32-9/16) and Metric(4-14mm), 1/4" bit set, 3pc extension and drill adaptor

Package Includes: 1/4 inch shank nut driver sizes: SAE: 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2; Metric: 4, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13mm; 1/4 inch nut driver sizes: SAE: 1/4, 5/16, 3/8, 7/16, 1/2, 9/16; Metric: 8, 10, 11, 12, 13, 14mm; 48-piece bits set, 3-piece extension, 3-piece drill adaptor 【Advantage】Compared with shank nut driver sets, we offer more complete specifications. Material: The nut driver set is fabricated from steel (50BV30) with protective phosphate . to Carry: Our set includes blow-molded storage case for convenient transport and safe storage.