Diono Radian and Rainier Angle Adjuster
Diono Radian and Rainier Angle Adjuster
Couldn't load pickup availability
Keep your infant rear facing for longer with the Diono Angle Adjuster, designed to maximise the use of Diono All-in-One convertible car seats without sacrificing your child's safety. Only for use with children who can sit up unassisted and have complete head control.
Features
- COMPATIBLE CAR SEATS - Diono Radian and Diono Rainier
- CREATES MORE SPACE IN THE FRONT SEAT - Elevates All-in-One convertible car seats to a more upright position so they can fit in smaller vehicles
- REAR FACING FOR LONGER - The Angle Adjuster helps to keep your child in the rear-facing position while creating more space
- EASY INSTALLATION - Angle Adjuster simply slides under the bottom of the car seat. Once firmly in place, tighten and lock the seat belt or SuperLATCH in the rear-facing belt path. Isofix compatible
- DIONO CRASH TESTED - The Diono Angle Adjuster is Diono Crash Tested
- DENSE & DURABLE - The Diono Angle Adjuster is made with a high-density foam that will not flatten under the weight of the car seat
Shipping & Returns
Shipping & Returns
Free Shipping
Free shipping applies to standard shipping orders over $95 within the continental US. Unfortunately, orders shipping to Alaska, Hawaii, Puerto Rico, or APO/FPO addresses do not qualify for free shipping.
Shipping Rates
Free 5-7 day shipping is available on every order over $95 (excluding taxes and shipping fees) in the continental US. If you need expedited shipping, the cost will depend on your location and how quickly you want it shipped. You can get a shipping quote in your cart at checkout.
Shipping Timeline
For standard shipping, FedEx and USPS take up to 5-7 business days to deliver your order. However, most items arrive within 3-5 business days.
You can track your package with the links below:
United States Postal Service (USPS) Tracking: https://m.usps.com/m/TrackConfirmAction
FedEx Tracking: https://www.fedex.com/apps/fedextrack/?action=track
Returns
Returns are accepted within 30 days if items have attached tags, original packaging, and can be sold as new.
The following items are final sale: car seats, blessing outfits, DockATots, Owlet products, teethers, pacifiers, sippy cups, bottles, crib mattresses, displays, and clearance items. Proof of purchase is required for returns. Refunds will be given by the original payment method.
To start a return, contact us at [email protected]. If your return is accepted, we’ll send you instructions on how and where to send your package. Return shipping costs are the buyer's responsibility.
For more information, see our complete return policy here.
Best Price Guarantee
Best Price Guarantee

and that baby gear and supplies quickly add up. If
you find a lower price on any item that we sell, we
will gladly match it.
The product must be the exact same color/style/size
and be in stock on competitor’s website. Unfortunately,
we cannot price match auction-based websites. Some
brands and manufacturers are excluded from our price
match policy. Some items have a 1 per person price
match as well.
Customer Service at [email protected]

when items are purchased at full retail price and the
merchandise (of the same style, color, and size) is
discounted within 14 days of the original purchase date.
Items purchased with a promo code or discount code are
not eligible for price adjustments.
Price adjustments are not provided during Black Friday or
Cyber Monday sales.





