9PC Extra Long Ball End Plastic Box Colorful Hex Key Set

1.Spring steel special alloy: particularly high hardness values (58-60 HRC) and unique toughness and spring properties characterise this wear-resistant special steel – specially developed for us
2.Chrome-plated and powder-coated, colour code according to size, the right tool quickly at hand
3.Perfectly shaped ball head, allows the screws to be rotated at an angle of up to 30°