Image 1 of 1 Walker w 13" rear leg extensions $172.00 Walker w 13" rear leg extensions — Mobility aid designed for stability, independence, and ease of movement. Brand: Invacare Type: nan SKU: 6291-JR5F Add To Cart Added! Walker w 13" rear leg extensions — Mobility aid designed for stability, independence, and ease of movement. Brand: Invacare Type: nan SKU: 6291-JR5F