Cool-running graphite/resin composite guide blocks can be snugged right up to the blade to eliminate flutter, reduce friction, extend blade life and guide a true cut. Plus they never damage blades. 4 per set. USA. Block sizes listed below:
18412 Delta 14" - (3) 1/2" x 1/2" x 3/4" and (1) 1/2" x 3/8" x 1"
94368 Delta 8" & 10" - (4) 3/4" Long x 3/16" Diameter
18422 14" Import - (4) 1/2" x 1/2" x 3/4"
26765 Sears 12" - (4) 3/8" x 3/8" x 3/4"