Forster - Power Adapter for Case Trimmers HPBT The base size measures 5"

The base size measures 5" W x 6 3/4" L

Optimal dispense tube angle for speed and accuracy

For both pistols and rifles

Available external battery pack adds portability

Forster - Power Adapter for Case Trimmers HPBT The base size measures 5"An easy, affordable way to turn your Forster hand trimmer into a power trimmer. Fits Original and Classic Case Trimmers. Simply remove the handle from your trimmer, replace it with this adapter, and then use any electric screwdriver or power drill to provide the power. The Cutter Shaft and the Stop Collar are unchanged, so accurate case length settings are maintained. Its a great way to make better use of your limited reloading time in power mode