Fully-adjustable top and bottom

Transitions® lens technology is the most advanced in the industry

Drop protection

It offers better start-ups both hot and cold

High quality construction offers perfect balance between acceleration and performance on race day

Wera Tools - 7780 Open end insert, 14x18 mm K-Type-Underwear Fully-adjustable top and bottomOpen end insert, for hexagon screw heads or nuts; for torque wrenches of the Click Torque X series with 14x18 mm holder. Features Square insert tool 14x18 mm For torque wrenches of the Click Torque X series with 14x18 mm holder Application: Hexagon screw heads or nuts With safety pin The chrome vanadium steel version makes the plug in tools suitable for heavy loads Data Sheet (PDF)