Hi yes you can get a new Handle or other parts you may need for your mower from this web site:
I would call them for this as they do not list all parts for this one on their web site ;-)
Please call: 0844(###) ###-####a href="http://www.ransomspares.co.uk/" target="_blank">Home » Parts » Garden Spares » Lawnmowers » Bosch
I have other sources as well if they are out of that part for some reason.
Let me know if you need more info.
In any case, I will stick with you until this is complete.
Please rate my service kindly.
Also it is the only way I am credited for my time and expertise with you.
Once you rate, I will be notified and will add your question to my priority list so you can reach me anytime until this problem is solved.
Then you can reach me by simply replying to this message anytime.
Thank you and have a great week!