- Professional wrenches fit internal nipples on many deep section aero rims

- Slotted construction for securing Aerolite bladed spokes - Helps prevent spoke twisting while wheel building/truing - Anodized red handle for easy truing and building

- Spoke thread treatment for DT-Swiss by Loctite - Use with light oil for a secure, re-trueable wheel or use by itself for a maximum bond

- Swiss made, high precision spoke tension instrument - Measures spoke tension for all types of spokes (including bladed, butted, Ti, etc.) - Aluminum construction with precision dial - Includes injection molded plastic storage case and (Nm)-calibration chart