• For Phillips screws
• Torsion zone for absorption of peak loads
• Enhanced service life of the bits
• Tough for hard materials
• 1/4″ hexagon drive (Wera connecting series 1)

Application:Phillips screws
Drive:1/4″ hexagon, suitable for DIN ISO 1173-D 6.3 bit holders
Design:Torsion-style design to reduce premature wear, tough, for universal use

Includes:

• 851/1 TZ SB bits, 3 pieces
• 3x 851/1 TZ bits: PH 1×25 mm, PH 2×25 mm, PH 3×25 mm