Therafin Back Hardware, Molded Js & Slotted LsThe Therafin Back Hardware, Molded Js & Slotted Ls is a specialized component designed to provide secure and adjustable mounting for wheelchair backrests. The "Molded Js" refer to J shaped brackets that attach to the wheelchair frame, while the "Slotted Ls" are L shaped brackets with slots that allow for adjustable positioning of the backrest. This combination enables precise alignment and stability, enhancing user comfort and support.