SKIL 5380-01-RT 7-1/4-Inch Circular Saw (Certified Refurbished) Two-point line of sight increases visibility of the sight line Safety lock and guarded trigger minimize accidental starts Patented anti-snag lower guard provides smooth operation for small cut-off pieces Rear level depth-adjustment quickly assures accurate cut depth in material 1 year warranty and 30 day money-back guarantee