Miter cut, plumb cut, and seat cut angle finding system

摘要: A miter cut, plumb and seat cut angle finding system has a handle, spacing block with pair of attachment holes there through, coupling pins, rotatable straight blade knurl ended screw. The handle plurality plates. Each plate an upper pivoting portion end lower square two side edges between, through screw hole, arcuate viewing slot, indicia. rectangular outer semicircular inner end, axially located central slot indica at top dead center the end.