WE HAVE A PAIR (SET OF TWO) OF TOP HIGH QUALITY CARBON BRUSHES SIZE 6.3 X 7 X 15 MM TO FIT THE FOLLOWING AMONGST OTHERS:- FESTOOL WSO 402 WSO 502 WSO 506 WSO 510 411707 K23 ROTEX RO1-WET AMONGST OTHERS PROMPT IMMEDIATE DESPATCH BUY WITH CONFIDENCE FROM RELIABLE UK 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 youkFr 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.