Dolomite's Alpha rollators offer walking support for people with arthritis, neurological disorders, Parkinsons, stroke survivors or people with limitations in wrist or hand movement. A variety of adjustments can be made for arm supported walking. You can use forearms to propel the walker when there is limited hand strength. Arm height adjusts over 9 and the rotation of the arms adjusts 20 degrees . Dolomite uses a welded steel frame, no hardware to loosen at joints. Alpha frame has been redesigned wider and deeper to accommodate the higher center of gravity caused by the arm supports. Alpha has 8 high friction, indoor/outdoor tires. Rear of padded forearm supports is recessed to relieve pressure on the elbow. An Allen key is included for adjustments to the arm supports. Step-less arm height adjustment has measurement marks printed on tube to duplicate settings. Flip-up seat gives the user the ability to walk inside the frame for better gait training. Alpha Advanced brakes use a padded bar grip. Brake handles can be adjusted so that little force or leverage is needed. A ball joint on allows you to change the direction of brake operation. Alpha Basic has a loop brake handle. Basic with Forearm Support Forearm supports allows user with limited wrist and hand strength to maneuver with ease. Basic Loop brake design comes standard with all Alpha Rollator units. Ergonomic basic loop brake is designed to help users with arthritis, neurological disorders, Parkinsons or any individual with limitations in wrist or hand movement. If wrist or hand movement is extremely limited, the advanced handbrake is recommended. Advanced with Forearm Support The Alpha Advanced braking system use a joystick style grip. These hand brakes can be adjusted so that little force or leverage is needed. Ideal for those with very limited hand and wrist movement. A ball joint on this system allows users to change the direction of the brake operation. The advanced brake option also allows for the support platform accessory to be attached. Features Folding frame Flip-up seat for gait training and greater reach Curb climber on rear wheel assists when lifting front of walker Removable basket with carry handle Magnetic security latch prevents accidental closure Attached Allen key for arm adjustments Specifications Overall Length 27.5 Overall Width 25.5 Distance Between Handles 12 Distance Between Rear Wheels 20 Seat Height 24.5 Minimum Handle Height 37.5 Maximum Handle Height 47 Capacity 275 lbs