Treats non-fixed contractures of the elbow and is geared to increasing elbow extension. This orthotic works in the same manner as serial casting, allowing progressive extension by gradually adjusting and readjusting the degrees of extension. Easily position and re-position in 10° increments with the use of an Allen wrench (which is conveniently stored in the frame of the orthotic under the cover). Can also be set in desired static position. Excellent for patients with very strong flexion force. Comes with one cover. Available in adult and pediatric sizes.