Inner Bracket O Ring / Spacer Tube O Ring Suitable For 11E / 11kg Demolition Hammer in Bosch / Hitachi / Dongcheng / DCK / All Imported 11E Model
Brand : Generic
Item Dimension : 35x3mm
Suitable For : Bosch GSH11E / Dongcheng DZG10 / DCA / DCK / Xtrapower / Powertex / Stanley / Dewalt
The inner bracket O Ring was helps to spacer tube doesn't damage by the hammer Pipe due to in machine demolish.
So please read the user manual to avoid that.