868/4 Robertson Bits, #3 x 152mm (868/4 Square-Plus)

842/4 Hex tips

Spherical head

Thanks to the spherical end, it is possible to make offset movements of the tool axis with the screw axis, so it is practically possible to perform screwing "around the corner".

Extra-tough tips

Wera's extra-tough (Z) tips prevent premature breakage of the tip end. Z tips are typically the most suitable tips for universal applications.

For internal hex screws

Spherical hexagonal head for working in complicated assembly situations

Durable and sturdy, for universal use

1/4" Hex Drive (Wera Connection Series 4)

Spherical head

Thanks to the spherical end, it is possible to make offset movements of the tool axis with the screw axis, so it is practically possible to perform screwing "around the corner".

Extra-tough tips

Wera's extra-tough (Z) tips prevent premature breakage of the tip end. Z tips are typically the most suitable tips for universal applications.

For internal hex screws

Spherical hexagonal head for working in complicated assembly situations

Durable and sturdy, for universal use

1/4" Hex Drive (Wera Connection Series 4)

Spherical head

Thanks to the spherical end, it is possible to make offset movements of the tool axis with the screw axis, so it is practically possible to perform screwing "around the corner".

Item description

Durable and robust Wera internal hex screw bits for universal applications. Thanks to the spherical outlet profiles, the tool shaft can be deflected or rotated towards the screw shaft. This allows for screwdriving around corners. 1/4" hex shank, suitable for bit holders according to DIN ISO 1173-D 6.3.