Zipwall SC2 Side Clamp 2 Pack Undercut Saw Blades -->The TP4B is a "Next

-->The TP4B is a "Next Generation" revised version of the TP4 with a "Hard Bottom"

and a positive stop at 45°

Shaft lock for fast and easy blade changes

Press indicator: Provides visual confirmation of a quality connection

3 LED Lights provide visibility without shadows

Zipwall SC2 Side Clamp 2 Pack Undercut Saw Blades -->The TP4B is a "NextWith the ZipWall Side Clamp and Foam Rail (not included), you can create a tight seal without tape. The Side Clamp wall mount snaps onto the Foam Rail cross bar and then pushes the plastic against the wall to create a dust tight edge. Each Side Clamp wall mount is made of polycarbonate and is very tough. Includes: Two Side Clamps