Ck xonic esd screwdriver ph0 ck tools t4882x1 esd ergonomically designed handle with hollow rotating cap for ease of use and precise control electro statically dissipative to protect sensitive electronic components blade manufactured from premium quality chrome vanadiummolybdenum steel for strength tip accurately machined for the ultimate screw fit ck tools t4882x1 esd xonic esd screwdriver ph1x80mm