PHILLIPS Bit Socket 1/4 Driver,3/8 Driver,1/2 Driver option.
Material:
Surface option: TIN, Nickelplate, Chromeplate, Black, Brown, etc.
TYPE SIZE PCS/SET PCS/CTN CTN SIZE BS-47PH PH0 20PCS 400PCS 28.5x25x24.5CM PH3 20PCS 400PCS 28.5x25x24.5CM PH4 20PCS 400PCS 28.5x25x24.5CM LENGTH(MM) 37/48/55/75/100/150/200/250MM