Filing Service

  • Sale
  • Regular price $7.00


Add this service to your cart, then update the quantity to match the number of grippers to be filed.  

If not all the grippers on your order will be filed then you can specify which gripper to file in the notes at checkout. Email info@cannonpowerworks.com if you have questions.

Why is filing beneficial?

  • Train beyond the normal range
  • Builds devastating closing power
  • Works as a "plateau buster"
Please note that this service permanently alters the gripper.  Our custom filing process leaves a smooth finish on the cut surface and no sharp edges. Grippers are not symmetrical and there is skew when they are closed. For this reason the Filing Service is optimized for the most common right-hand grippers. Left-hand grippers can be filed, but it is not recommended. It is a better result to use a filed right-hand gripper in your left hand.  
 
Grippers in a sealed package (IronMind, GHP, Heavy Grips) must be opened for the filing service. You will still receive the packaging with your gripper.