Stahlwille 1221 Phillips BitPH1 Phillips screwdriver bit. Industrial quality with high-performance steel for long service life.Size: PH1Drive: C 6.3 (1/4")
Stahlwille 1231 Phillips BitPH1 Phillips bit with C 8 (5/16") hex drive. Heavy-duty bit for larger impact and manual drivers.Size: PH1Drive: C 8 (5/16")