Wera Wera 7770 Open End Insert 18mm (9 x 12 mm)

An open end insert, for hexagon screw heads or nuts and for torque wrenches of the Click-Torque X series. This unit also includes a 9 x 12mm holder and a chrome vanadium steel manufacture makes the insert tool suitable for heavy loads.

Price: £ 28.98 from Machine Mart