Transitions® lens technology is the most advanced in the industry

PWR|shell ripstop stretch

All-new Cell Technology chest protector features a highly perforated shell for high levels of ventilation and protection

13 and 14mm short sockets

Fully-adjustable top and bottom

Wera Tools - 7780 Open end insert, 14x18 mm K-Type-Underwear Transitions® lens technology is theOpen 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)