7775 Open ring spanner insert, 17 x 44 mm

Open ring spanner insert, for hexagon screw heads or nuts; for torque wrenches of the Click-Torque X series with 9x12 mm holder.

• Square insert tool 9x12 mm
• For torque wrenches of the Click-Torque X series with 9x12 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