Item No.: H15E743

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 6 metric sizes: ( 8mm, 10mm, 11mm,12mm, 13mm, 14mm) 

and 6 SAE sizes (1/4", 5/16", 3/8",7/16", 1/2", 9/16").