--- title: The Wallenberg™ l Merritt Manufacturing Safety Solutions description: We design unique transportation safety solutions for children and adults with adaptive needs. image: https://merrittcarseat.com/hubfs/Meta.png --- [![Merritt Safety Solutions](https://merrittcarseat.com/hubfs/Merritt-Logo-Website-White.png) ![Merritt Safety Solutions](https://merrittcarseat.com/hubfs/Merritt-Logo-Website-Color.png)](https://merrittcarseat.com?hsLang=en) [CALL US 317.409.0148](https://merrittcarseat.com/contact-us?hsLang=en) Toggle navigation Toggle navigation - [Products](https://merrittcarseat.com/products) - [The Roosevelt Car Seat](https://merrittcarseat.com/the-roosevelt) - [The Churchill Car Seat with Positioning Vest](https://merrittcarseat.com/the-churchill-with-positioning-vest) - [The Churchill Car Seat with Positioning Harness](https://merrittcarseat.com/the-churchill-with-positioning-harness) - [The Chamberlain Car Seat](https://merrittcarseat.com/the-chamberlain) - [The Wallenberg Hip-Cast Car Seat](https://merrittcarseat.com/the-wallenberg) - [The Jefferson Car Seat](https://merrittcarseat.com/the-jefferson) - [The Hope Car Bed Standard](https://merrittcarseat.com/the-hope-car-bed-standard) - [The Hope Car Bed For HipCast](https://merrittcarseat.com/the-hope-car-bed-for-hip-cast) - [The AngelRide](https://merrittcarseat.com/the-angelride) - [Pricing & Ordering](https://merrittcarseat.com/pricing-ordering) - [Distributors](https://merrittcarseat.com/purchase) - [About Us](https://merrittcarseat.com/about-us) - [Contact Us](https://merrittcarseat.com/contact-us) - [Search](https://merrittcarseat.com/search) Search Box # The Wallenberg™ A child passenger safety seat specially designed for individuals with hip or arm casts weighing between 5 and 80 pounds. ##### Specifications - Minimum weight: 5 pounds - Maximum weight: 80 pounds - Maximum height: 60 inches - Seat width: 17 inches #### Features - Two hammock positions are available to accommodate casted hip angles. - Rear-Facing Base comes standard. - Removable Headrest comes standard. [The Wallenberg™ Retail Price List](https://merrittcarseat.com/hubfs/2026%20Retail%20Price%20List%20Wallenberg-1.pdf?hsLang=en) [The Wallenberg™ Order Form](https://merrittcarseat.com/hubfs/Wallenberg%20Order%20Form_2024.pdf?hsLang=en) [The Wallenberg™ Replacement Parts Retail Price List](https://merrittcarseat.com/hubfs/2026%20Retail%20Price%20List%20Wallenberg%20Replacement%20Parts.pdf?hsLang=en) [The Wallenberg™  Replacement Parts Order Form](https://merrittcarseat.com/hubfs/2024%20Replacement%20Parts%20for%20Wallenberg%20Order%20From.pdf?hsLang=en)   ![Merritt\_Wallenberg\_Occupant\_Forward-facing\_1000x600\_rounded\_1](https://merrittcarseat.com/hs-fs/hubfs/Merritt_Wallenberg_Occupant_Forward-facing_1000x600_rounded_1.png?width=1000&height=601&name=Merritt_Wallenberg_Occupant_Forward-facing_1000x600_rounded_1.png) Wallenberg - Forward Facing   ![Merritt\_Wallenberg\_Occupant\_Rear-facing\_Open\_Door\_1000x600\_rounded\_1](https://merrittcarseat.com/hs-fs/hubfs/Merritt_Wallenberg_Occupant_Rear-facing_Open_Door_1000x600_rounded_1.png?width=1000&height=600&name=Merritt_Wallenberg_Occupant_Rear-facing_Open_Door_1000x600_rounded_1.png)Wallenberg - Rear Facing   ### ![Merritt-Icon-2](https://merrittcarseat.com/hs-fs/hubfs/Merritt-Icon-2.png?width=86&height=100&name=Merritt-Icon-2.png)Merritt Manufacturing, Inc. products are available through our distribution partners [PURCHASE](https://merrittcarseat.com/purchase?hsLang=en) **MERRITT MANUFACTURING, INC. 580 Tracy Road New Whiteland, IN 46184 United States** © 2026 [Merritt Manufacturing, Inc.](https://merrittcarseat.com?hsLang=en) | [317.409.0148](tel:3174090148) - [Site By Clever Dogs Media](https://www.cleverdogsmedia.com/)