HERE WE HAVE A HIGH QUALITY PAIR OF CARBON BRUSHES SIZE 6.3 X 8 X 16.5 MM FITS MANY TOOLS AND POWER EQUIPMENT PART REF 2604320906 2604-320-906 BOSCH 06-018 M92131144 MODEL REF 0173.0, 0173.5, 0173.7, 1111, 1112, 1113, 1177, SB-450 VERY HIGH QUALITY - THESE WILL LAST AND LAST AND LAST GIVES YOUR TOOLS A NEW LEASE OF LIFE, SUPERB HIGH PERFORMANCE PRECISION PRODUCT IMMEDIATE POSTAGE FROM THE UK BUY FROM A RELIABLE AND REPUTABLE SELLER! Please ensure that the Commutator is clean not abrasive. Always wear protective eyewear gloves. Keep children away. Original Brand names/makes/model numbers are given for comparative purposes only the rights of all registered trade marks are recognised and respected. These are non-oem High Quality consumable replacement parts which can fit many tools equipments. No liability is accepted for any damage or injury. We offer goodwill 30 days Return for full refund or free exchange. Thank you AND NOW THE LEGAL STUFF ? We are not agents of the Manufacturers and respect and recognise their name and trade mark and ownership of title for their products. These are generic high quality replacement consumable parts which fit many tools in these size brushes and we clearly state that these are not OEM and we are not directly or by implication dealers or agents for these respected brands.