Product Description Wolf Tooth Components Saddle Clamp - Holds tight, looks good The precision-engineered seat clamp by Wolf Tooth Components holds your seatpost securely in place while looking real nice. It has an M5 clamp bolt with a spherical washer that ends in a cylindrical bolt. This ensures that the thread is always perfectly straight and constant clamping forces are guaranteed. Choose the right size of aluminium seatpost clamp according to the diameter of your seat tube and decide between the different anodised colours. Technical Information:Material:aluminium (6061-T6), stainless steelSizes:29.8 mm, 31.8 mm, 34.9 mm, 36.4 mm, 38.6 mmFeatures:self-locking clamp constructionM6 stainless steel bolt with integrated washerfor 4 mm hex toolmaximum tightening torque 6 NmMade in the USAColour Index:nickel:shiny silverManufacturer Numbers:29.8 mm:SC3031.8 mm:SC3234.9 mm:SC3536.4 mm:SC3638.6 mm:SC39Contents:1 x Weight: black | 31.8 mm: 19 g black | 34.9 mm: 20 g black | 36.4 mm: 20 g black | 29.8 mm: 18 g black | 38.6 mm: 21 g Manufacturer: Wolf Tooth Components 6400 W 105th St Bloomington MN 55438 USA info@wolftoothcomponents.com Distributor: Cosmic Sports GmbH Leyher Straße 47 90763 Fürth Germany info@cosmicsports.de