MFG77500 Jamb prep weatherizer kit

Safely prep jambs for weatherstripping with this special kerfing system.

This table mounted system uses a heavy duty router with a unique router bit to cut back the stop and at the same time make the weatherstripping kerf.

• Inventory can be reduced because you can stock fewer
• Reduce labor costs because it is always ready to go
• Increase your shop safety by using the right tool designed for the job…no more creative and dangerous methods of kerfing for weatherstripping
• One-pass operation
• Easy to use
• Built in safety guard
• Spring-loaded guides keep the jamb against the fence
• Compact
• Easily adjusts for 1-3/8" & 1-3/4" jambs
• Unique router bit for cutting down stop and slotting jambs
• 1-1/4" maximum jamb thickness

1. Standard jamb

2. Jamb after kerfing with the Weatherizer

3. Jamb with weatherstripping installed