Overview Product Description Koford X-12 Hand Wound Arm .518 Dia. 42° Timing M468-H12-42 Saw cut comm Product Videos Custom Field Product Reviews Write a Review Write a Review × Koford .518 Dia X-12 Hand Wound Arm 42 degrees M468-H12-42 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *