Penn 100 handle kit- Fathom 2 speed Gen1 or Gen2 handle upgrade T-bar type:Plastic T-bar These are 1-3/8 center to

These are 1-3/8 center to center on the mounting post

Then install the trigger with the supporting hardware

Model 10 - Reel seat or Deckhand style

silver anodize

Penn 100 handle kit- Fathom 2 speed Gen1 or Gen2 handle upgrade T-bar type:Plastic T-bar These are 1-3/8 center toPenn Fathom Gen1 ( black 2 speed) or Gen2 (silver 2 speed) power handle upgrade. 2 mounting positions, 1 2 in power stroke longer or stock length choice is yours. Machined from 7075 aluminum ( strong as mild steel but no additional weight) avail in black , silver anodize, or stainless. Gen2 fathom the shift release button has been relocated parallel with the arm for better protection and easier to reach with extended arm. install is straight forward .