55PCS Impact Nut Driver Set, Deep Nut Driver Set with Wing Nut Driver, Metric & SAE Magnetic Nut Driver Sets with Pivoting Nutsetter Quick-Release Extention, Impact Bits with Socket Adapter

Deep Nut Driver Set: Includs 7 metric deep impact socket (8mm 10mm 13mm 14mm 16mm 17mm 19mm) and 4 SAE deep socket for impact drill (5/16" 3/8" 1/2" 7/16") Magnetic Nut Driver Set: Also have all the most normal size in metric nut driver set (5mm, 5.5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm) and SAE nut driver set (1/4" 9/32" 5/16" 11/32" 3/8" 1/2" 7/16 " 9/16") More Special Nut Driver Set: Packed inside the impact nut driver set with wing nut driver (17mm) quick-release extension (1/4") universal joint (1/4" 3/8" 1/2") and a pivoting nutsetter(1/4") 1/4" Hex Shank Suitable: Perfect nut driver set for impact drill keyless spindel. Achieve a wonderful install and release for electric drill keyless spindle lock chunck Professional Material: Cr-V steel used to manufacture the impact nut drivers for better durability. Impact driver bit sets are made of S2 alloy steel for higher hardnes. Exra Impact Bits: Will come with an impact bits set with the main bits ( #1 #2 #3 & pz1 pz2 pz