Check the listing for details. Replacement Jar Bottom Base Cap Nut Compatible with Oster Blender, Osterizer NEW. Color: Black, Condition: New. Listed at 5.53 USD. Replacement Jar Bottom Base Cap Nut Compatible with Oster Blender, Osterizer NEWThis listing is for the base cap/bottom for ALL Oster Blenders. It will fit glass or plastic oster and ostarizer jars. It also fits some Sunbeam as well.It is not compatible with Oster Pro 1200 blender series. This is an aftermarket item made to fit Oster Blenders FEEDBACK:We will leave feedback after receiving a feedback. If for any reason you are dissatisfied with your purchase, please contact us immediately before leaving any NEGATIVE FEEDBACK so we resolve whatever issue you may have. 100% Customer satisfaction! Sales Tax: CA residents will be charged sales Tax SHIPPING: Orders are usually processed within 24-48hrs. All weekend purchases are shipped Monday. CONTACT US: Have any question(s) contact us in contact seller. RETURNS: Returns are accepted but must be authorized in advance.