Micro Speeder with lever for direction change and 15 Degree ring offset 72 tooth inner ring gear allows ratcheting even when spanner can only be moved through 5 Degree Longer design wrenches made from chrome vanadium steel with chrome plated satin finish Tools clearly marked with laser inscribed size Tools come in sturdy powder coated steel box with strong plastic tray insert for secure storage, Weight: 4.32767420306 pounds, Manufacturer: Proxxon