Crain 112 8" Vinyl Scriber Gunite Tools 18" Spike Roller measures 18"

18" Spike Roller measures 18" wide

and install utility blades on the back side of the cutter

The punch quickly cuts out a relief notch from the insert of the T-molding with a 1/4" wide bottom and 45° side angles

Size 4-5/8" x 10" x 3/4"

Crain 112 8" Vinyl Scriber Gunite Tools 18" Spike Roller measures 18"8" vinyl scriber works both as a wall scriber and a seam scriber. The tool has a rounded end guide for wall scribing, and a bottom guide for seam scribing that runs along the edge of the bottom piece of material as the top piece is being scribed. In addition, the red housing has a hole in its bottom for a second needle which allows the tool to scribe circles or feature strips. The 8" bar allows approximately 6" of length adjustment using the large