Thank you for your interest in our tools. You buy without risk from the dealer and receive an invoice with VAT shown. If, despite our careful examination, something is wrong with the goods, we ask you to contact us. There is always a solution. We offer the following immediately available accessories: 1 pair of drill chuck locking bodies Alternative spare part. Impeccable quality Bosch part number for comparison purposes: 1612300027, 1612300036 0 611 216 703GBH 5/40 DCE 0 611 313 703GSH 5CE 0 611 230 703GBH5DCE 0 611 309 703GSH 5CE 0 611 223 704GBH 10DC 0 611 245 703GBH 11 DE Does not fit GSH 10C and GSH 11 E!!! (we have it in the shop) The naming of the brands for the accessories and spare parts business is based on § 23 MarkenG and does not designate the manufacturer of the goods off.