Upper and lower carbide power feed contact, according to OEM no. 414.0029 (dimensions: 5.0mm x 18mm x 35mm), suitable for use on models CW-340, 430, 530, 640, 740, 850, and 530S series machines. Large stock of this item, orders entered today....ship today. Price is pkg of 1-piece. In stock, can ship today! Guaranteed same day shipment on orders for this item!