Rixson 900 75 689(0)No Reviews yet SKU: 900 75 689 Please log in to see price or purchase this item Quantity discounts available QuantityPrice Description Rixson ¾" armature extension spacer. Must be used with 900 base unit armature extension. Description Back DescriptionRixson ¾" armature extension spacer. Must be used with 900 base unit armature extension. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review