3D printed base specifically for the Seth Thomas Corsair E537 Ships Clock. Available for both standard and Helmsman (ships wheel handles.) This base allow you to display your ships clock on a mantle as opposed to having to attach it to the wall. Designed and produced by me in Naples, Florida, via 3D computer-aided design software and 3D printing hardware. Printed in Black, Silver, or Antique Gold, eco-friendly thermoplastic material made by Polymaker. Included are two brass mounting screws, and alignment holes are predrilled. Choose style from the drop down menu. A ST Corsair has a 4-5/8″ diameter case, and this base is made specifically for this clock only. For custom made sizes, please see my listing under 3D printed clock bases. Free first class shipping in continental US. International shipping also available at calculated cost. This listing is for a base only, the clock in the photos is for display purposes, and is not included.Special shapes or sizes are available for additional charge, on a special order basis. Please message me with details of what you need before you place your order.Free USPS shipping in continental US. ebay global shipping is also available.