A tool (802) adapted to be carried by a tool holder (160) providedin a robotic work tool (100), the tool (802) comprising a slit (801； 901) arranged to receive a pin (804) for attaching said tool (802) to said tool holder (160), wherein said tool (802) is movable such that the pin (804) may be displaced within the s lit (80 l； 90 l) and wherein the slit is symmetrically located within the tool (802) with respect to at leastone of the length and the width of the toolA tool (802) adapted to be carried by a tool holder (160) providedin a robotic work tool (100), the tool (802) comprising a slit (801； 901) arranged to receive a pin (804) for attaching said tool (802) to said tool holder (160), wherein said tool (802) is movable such that the pin (804) may be displaced within the s lit (80 l； 90 l) and wherein the slit is symmetrically located within the tool (802) with respect to at leastone of the length and the width of the tool
