ER 40-E Hand Wrench

For Techniks 46140 ER 40 Nut 

Slotted Nut

289mm(11.378") Length x 90mm(3.543") Width

Techniks Part Number 04617

*** Torque down the nut to 80-90% of maximum torque value. Do not over tighten nut as this will cause failure to tool holder and collets.

Picture may not represent actually size