Check the listing for details. OK Cub Brand #622 Compression Screw Lock for Model Airplane Engine MIP. Condition: New. Listed at 12.99 USD. OK Cub Brand #622 Compression Screw Lock for Model Airplane Engine MIP OK Cub Brand #622 Compression Screw Lock for Model Airplane Engine MIP Click images to enlarge Description OK Cub Brand #622 Compression Screw Lock for Model Airplane Engine MIPHere up for sale is an OK Cub brand #622 compression screw lock for a model airplane engine. The coil screw lock measures just under 3/8" o.d. and about and seems flexible and looks to be made of steel. Includes package from the 1960s or early '70s, with some hobby shop writing on the identifier label. Nice part for using on a vintage gas powered plane, or just collecting. Check out the other items in my ebay store, since you can combine items to save on shipping. Payment is in US dollars by Paypal. For US buyers, payment must be received within 7 days of the purchase date of the item. First class shipping and handling with delivery confirmation in the USA will be $4.50 on this item. You can combine purchases to save on shipping. If purchasing other items from my ebay store, please wait for an invoice before paying so I can give you the combined shipping discount. We ship quickly. Overseas buyers and Canadian customers may contact us prior to purchasing for an estimate of shipping cost. Sorry but due to customs and insurance regulations we cannot ship to the following countries: Afghanistan, Angola, Armenia, Azerbaijan, Belarus, Bolivia, Burma, Brazil, Congo, Cuba, Georgia, Iran, Iraq, Ivory Coast (Cote d'Ivoire), Kazakhstan, Kyrgyzstan, Liberia, Mexico, Moldova, Nigeria, North Korea, Paraguay, Russia, Russian Federation, Sierra Leone, Somalia, Sudan, Syria, Tajikistan, Turkmenistan, Ukraine, Uzbekistan, and Venezuela. Also we cannot ship to any location that would be in violation of any U.S. economic or trade sanctions including OFAC Restricted Countries. Take a detour and check out our 'About Me' page for many more items available!Be sure to add us to your favorites list! Pictures sell! Auctiva offers Free Image Hosting and Editing.300+ Listing Templates! Auctiva gets you noticed! The complete eBay Selling Solution. Track Page Views With Auctiva's FREE Counter