3-piece set comprising impact socket wrench inserts in sizes 17/19/21 with integral reinforcement ring for a longer service life
- Standard: DIN 3121/ISO 1174
- Drive: Hole for locking pin and groove for O-ring
- Geometry: long
Long service life
Reinforcement ring to ensure a service life at least twice as long as that of standard impact socket wrenches for light metal rims.
Replaceable plastic sleeve
Plastic-coated to protect aluminium rims
Colour-coded socket wrenches
Makes it easier to spot the required size so that less working time is wasted.