North Sonar T-40 Tool Torx T40 tool compatible with all Sonar / ShiftLock screws Features Manufactured from high quality Chromium-vanadium steel Comfortable anti-slip ergonomic T-handle Dual-ended design for fast assembly...

North Sonar Tool Kit All Sonar Modular Foil System parts are assembled using Torx T40 screws. We recommend applying a small amount apply a small amount of the marine grade...