View By Product Type View By Manufacturer Catalog > Propellers > Prop Adapters Click on a category link below to view all products in that category, including spare parts. Small Prop Adapters 2 to 3 mm motor shaft Medium Prop Adapters 3.17 to 4 mm motor shaft Large Prop Adapters 5 mm and higher motor shaft Prop Savers Specialty Adapters Prices, product specifications, and product availability are subject to change without notice. © Copyright 1998-2008, 2009 BP Hobbies, LLC. All rights reserved.