Product Description Specifications:Type:Stem boltsThreads:M6Compatibility:Burgtec direct-mount stem spacersFeatures:set of 4 bolts for attaching direct-mount stem spacers to the triple clamplength adapted to spacer heightModels:M6x30: Compatibility:5 mm spacer heightManufacturer Number:3185 M6x35: Compatibility:10 mm spacer heightManufacturer Number:3186 M6x40: Compatibility:15 mm spacer heightManufacturer Number:3187Contents:4 x Manufacturer: Burgtec Unit 8 Leekbrook Way Leek Staffordshire ST13 7AP United Kingdom info@burgtec.co.uk Distributor: bc GmbH Carlo-Schmid-Straße 12 52146 Würselen Germany info@bike-components.de