The Retract4 employs a simplicity of design that offers unmatched functionality and durability. Its full 345° horizontal adjustment means it can be used for both left-hand and right-hand mounting and multi-position use (straight, right offset, left offset, and fold away). Also allows vertical adjustability for the joystick controller.

Optimal Position Memory – each swivel point can be set to the optimal positioning (distance, angle, and spatial) for the user. After re-extended from the fold-away position the Retract4 returns back precisely to the user's optimal drive position. The Tension adjustment at both rotation points allow the resistance to be matched to the user's muscle tone and physical limits.

The easy, low-pressure retractability and positioning allows chair users to get closer to tables and desks­—and in and out of the chair more easily. Retract4 folds at each joint of the arm so that in the folded position it rests completely to the side of the armrest for maximum chair clearance.

Retract4 fully extended

Retract4 in folded position


Full 345˚ movement allows arm to
have multiple extended positions and adjustments— straight, offset to left,
offset to right.


Rotation at each swivel point/joint of
the arm allows for easy retraction to rest position.


In the folded position the Retract4
rests completely to the side of the armrest.


•   Easy installation and virtually no maintenance

•   Full 345-degree movement that translates into

    multi-position use (straight, right offset, left 

    offset, fold away)

•   Vertical adjustability for the joystick controller

•   Tension adjustment at both rotation points allows for

    resistance to be matched to the user

•   A sleek profile for easy cleaning

•   Adaptability for most powerchairs and joystick

    controllers including: Invacare, Quickie,

    Permobil, Pride, and many more

    chair and controller reference chart

•   Full one-year warranty

   List Price: $386.00


Retract4 with Midline

The 12" midline bar attaches to the second swivel point on the Retract4 arm and includes a mount for the joystick adapter. Adapter mount includes two set screws and can be adjusted horizontally on the bar’s channel. A Tray Spacer is also available for an additional 3" of clearance over tray. Includes arm, adapter and midline bar..

List price: $545.00


Retract4 Midline

Tray Spacer for Midline

A tray spacer is also available for the midline to allow up to an additional 3" of clearance over tray. Tray Spacer fits between the Retract4 arm and the Midline bar.

List price: $43.75



Vertical Flip-Away Midline

Flips up to 45 degrees past vertical. Universal for right and left arm mounting. Threaded Midline Ring Adapter provides for mounting of any joystick controller (optional controller adapter required). Ring Adapters slide along bar for easy location and angle adjustment of mounted devices. Other devices including RAM smart phone and tablet holders can be mounted by adding additional Midline Ring Adapters.

List price: $395.00

vertical flip midline


Retract4 One Motion

Beneficial for end users with limited range, limited strength, or limited grasp, the One Motion moves from straight forward to folded position in one motion. When folding and extending, the arm locks in position every 22 and the adapter mount automatically rotates to maintain the forward position of the joystick. 
An external tension control allows quick adjustment of the amount of swing resistance from no resistance to locked in place. The One Motion can easily be changed for left, right, or inside chair applications without disassembly. Clean and robust design with few moving parts and virtually no maintenance. The arm and joystick fold tight against the armrest for maximum chair clearance. Select from the Retract4 adapters to use with any joystick controller.

List price: $395.00

vertical flip midline