Outside diameter 31/32", use 31/32" drill bit for sizes 9/16" - 13/16", and outside diameter 1-1/32" use 1-1/32" drill bit for sizes 53/64" - 29/32".Power Lift & OvalCall Sign: O/PO Shipping : Shipping is $3.70Each additional is $0.45 Other shipping rates are as follows:All FPO/APO buyers please e-mail me with your zip code for shipping rates.We do ship worldwide. International bidders please take note of shipping rates to your area at the bottom of the page. Contact us with any questions.Sorry, We do not allow pickups.Most orders ship within 1 business day of payment being received.UPS DOES NOT Ship to P.O Boxes. All buyers must have a physical street address included with payment.We DO NOT use 3rd party UPS accounts for shippingUPS will not accept any notes such as “leave on front porch”. It may be best to have items shipped to a business or where someone will be. If shipping to a business, please make a note of this with your payment.Signatures are not required by us for any shipment, however UPS may require signatures based on certain locations.All UPS tracking numbers are e-mailed in an automated e-mail from UPS to the e-mail address associated with your Paypal account.Items sent Priority mail, or to any address outside the continental U.S do not have any tracking. Payments :U.S. buyers: For payment I accept PayPalInternational buyers: For payment I accept PayPal only.Payments must be received within 7 days of purchase.If there are any special requests with any shipment, please make a note with your payment.Check out my other items! Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.