Wera Pro Torsion Pozidriv Screwdriver Insert Bits

Wera Professional Torsion Pozidriv Screwdriver Insert Bits

• High quality professional screwdriver insert bit
• The 'Torsion Zone' of the bit absorbs maximum loads - extending tool life
• Unique hardening technology - for a more durable bit
• Selected material withstands high torque loads
• Pozidriv/Supadriv tip, 1/4" hexagon drive
• Wera article 855/1 TZ (25mm) and 855/4 TZ (50mm)