Overview Reviews Product Description Induction Innovations Inc MD99-601 7/8" ID Pre-formed Coil for Mini-Ductor - heat resistant. Product Videos Custom Field Product Reviews Write a Review Write a Review × Induction Innovations Inc MD99-601 7/8" Id Pre-formed Coil for Mini-Ductor Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *