From The Begg Website: Bodega Beggatti (Blue & Silver) This frame lock flipper features a .250 thick Carpenter XHP “Compound” hand ground blade and 6AL4V Titanium scales that have been tumbled . The Beggatti is equipped with IKBS but also has the option of upgrading to ceramic ball bearings instead of the standard stainless steel. This will eliminate the possibility of corrosion of the bearings and increase the smoothness of the flipping action. The Beggatti still features the Begg designed replaceable titanium lock bar with built in over bend and ceramic detent compression protection as well as a tumbled titanium checkered back spacer and jewel iced pocket clip. Features: Tumbled Carpenter XHP Stainless Steel double tempered “Compound” hand ground blade. Patent pending removable 6AL4V titanium bolt on lock, IKBS , 6AL4V Titanium diamond checkered back spacer features a partially raised section of jimping for reverse grip control Blade length: 3.875” Overall length: 8.875″ Weight: 9.7 oz Blade thickness: .250 Available only in right hand tip up carry