Item No.: H15E771

1/4" magnetic nut setter is made of industrial grade chromiu

vanadium steel, which is strong and durable,and has a black phosphate coating for corrosion resistance

his set includes 8 metric sizes: (6mm, 7mm, 8mm, 10mm, 11mm,12mm, 13mm, 14mm) and 7 SAE sizes (1/4", 9/32", 5/16", 3/8",7/16", 1/2", 9/16").