A BKI TB0021 Tighten Down Base contributes to stable operation by forming the strong, lower layer of the system or components.
The BKI TB0021 Tighten Down Base forms part of the fryer lid locking and hold-down assembly, providing the mounting and support surface that lets the lid tighten and secure properly during operation. Its cold-rolled steel construction matters because it provides the strength and dimensional stability needed to withstand repeated locking pressure and maintain smooth alignment between connected lid components.
The BKI TB0021 Tighten Down Base may need replacement if the fryer lid sticks, closes improperly, catches on the pin and plate or the handle remains stuck in the tightened position. Common indicators include visible wear or damage around the locking assembly, recurring lid rebuild issues or a damaged top locking assembly, which could be remedied by using a real OEM replacement to support consistent operation.
Parts Town provides same-day shipping on in-stock real OEM replacement parts Monday—Friday until 9 PM ET, as well as on Saturday until 4 PM ET for online air orders. With our extensive system of fulfillment centers, we keep delivery as fast as possible.
See shipping information about your real OEM replacement parts by visiting our Track My Order page and typing in your order number or purchase order (PO) number and zip code. Delivery details are updated in real time, so it's easy to stay informed once they've shipped.
Absolutely! Customer support for real OEM replacement parts is available 8 AM to 9 PM ET Monday—Friday with chat, email and phone among the options. Go to our Contact Us page to reach our team for help with any issues you may have.
Definitely! Parts Town lets you return most new, unopened real OEM parts within 90 days of delivery, so go to our Returns page for more information on the policy. For parts that have been installed and no longer work, fill out the form in the Defective Parts & Warranty Inquiries section.