Welcome, and thank you for looking! New, solid brass double end winding key that fits Jahresuhrenfabrik(JUF) 400 day clocks. The large end is used to wind the movement, and the small end is used to turn the regulating screw on the disc pendulum. These are high quality, American made solid brass keys that will last a lifetime. (Click on one of the Store Categories links to the left to see our other winding keys, instruction booklets, repair books, a full selection of Horolovar suspension spring sizes, complete Horolovar suspension spring units for all Kundo and Schatz clocks, mainsprings, and many other anniversary clock related items.) We want you to be happy with our products and service. Please contact us if you have any questions or problems. We provide tracking for all shipments within the USA, and to those countries participating in e-DELCON service! And shipping within the USA is FREE!!! NOTE: International purchases do not include import duties, taxes, or charges and are not included in the item price or shipping cost. These charges are the buyers responsibility. Check with your country's customs office to determine what these additional costs will be prior to buying. We feel you've done your share for a successful transaction once you've paid for your purchase. Why should you have to wait until you've left positive feedback to the seller before receiving your feedback? We leave positive feedback when payment clears! We will usually ship within 1 business day of receiving cleared payment.
Returns Accepted for this item if it's within 30 Days