Tough Wera bits prevent the tip from breaking prematurely. Z-bits usually are the bit for universal screwdriving applications.
868/1 Z Square-Plus bits
- Suitable for square head socket screws
- Tough for hard materials
- 1/4" hexagon drive (Wera connecting series 1)
Tough bits

Product details
Facts and figures
Part number
05066395001
05066400001
05066405001
05066410001
05066415001
05066420001
Tip size
# 00
# 0
# 1
# 2
# 3
# 4
Blade length mm
25
25
25
25
25
25
Blade length (inches) inch
1"
1"
1"
1"
1"
1"
Blade diameter mm
3.5
3.5
4.5
6.0
6.0
8.0
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Product description
Premium bits for square head socket screws. Tough, for universal use. 1/4" hexagonal, suitable for holding tools as per DIN ISO 1173-D 6.3.



