Spanner Wrenches

BIG KAISER spanner wrenches length and shape are exclusively designed to provide correct tightening torque. They are to be used with BIG KAISER slotted nuts.

NBK Spanner Wrenches

FK Spanner Wrench

Features & Benefits
  • NBK wrenches for New Baby Chuck and MEGA ER Grip
  • FK Wrenches for New Hi-Power Milling Chuck and Smart Damper