Item No.: H45B624

Sizes: #1 3mm,#2 4mm,#3 5mm,#4 6mm,#5 8mm,#6 10mm,#7 12mm,#8 14mm,#9 17mm,#10 19mm for loosening damaged screws and nuts

Suitable for impact wrenches

Material:42CRMO Surface treatment of manganese phosphate