Counterbalances the weight of the user’s arm. Can be adjusted to provide reach assistance, weight adjusts in or out. Arm provides support at the exact point required. Velcro® fasteners adjust for various arm lengths. Internal and external shoulder rotation can be restricted with steel pins in the red bearing housing. Wheelchair bracket allows use of two Mobility Arms at the same time. Kit contains a Mobility Arm, a standard wheelchair bracket, an adjustable counter-balance weight, allen wrench, and assembly instructions. Latex free.