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The Britax Extra Base provides ultimate travel flexibility in multiple vehicles. Installing the base correctly is made easy with the SafeCenter LAUS feature.
SafeCenter LUAS Installation
SafeCell Impact Absorbing Base
Compresses to absorb crash energy and counteract forward movement keeping your child clear from the seat in front of them.
Spring-Assisted Recline and Dual Level Indicators
Make setting the proper installation angle simple and easy.
This is a final sale item. This item is not eligible for returns or exchanges.
This base is compatible with the Britax B-Safe 35, B-Safe 35 Elite, B-Safe Ultra, and Endeavours. (NOT compatible with the B-Safe)
Free shipping on orders with a minimum pre-tax total of $59
All in-stock items are shipped within 2-3 business days
Next-day and Express delivery options also available
See the delivery FAQs for details on shipping methods, costs and delivery times
RETURNS AND EXCHANGES
Any and all shipping fees incurred in returning are done at the customer's expense
See conditions and procedure in our return FAQs