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| Features |
Drive Knee Walker |
Roller Aid |
Turning Leg Caddy |
Medline Weil Knee walker |
| Turning circle |
Does not turn |
2’9” |
10’8” |
8’4” |
| Turning in a standard 44” in corridor |
N/A |
Single |
9 point turn (120 degree turning radius) |
19 point turn |
| Scooter weight |
16lbs |
20lbs |
21lbs |
24lbs |
| Length including basket |
No basket /30” |
31.5” |
34” |
42” |
| No of wheels |
4 wheels |
4 wheels |
4 wheels |
3 wheels(one in rear and 2 in front) |
| Knee platform dimensions |
15”x5” |
12”x8” |
14”x6” |
8.5" x 20.5" |
| Wheel size |
8”diameter |
3”diameter |
8”diameter |
8”diameter |
| Rear brakes locking |
1/Yes |
2/Yes |
1/Yes |
1/Yes |
| Left and right leg compatibility |
Yes |
Yes |
Reverse bench |
Yes |
| Bench height adjustment |
The wheels can be
adjusted which adjust the height of the bench |
Infinite quick release |
1”increments pin in hole |
1”increment scissor jack |
| Handle bar height adjustment |
1”inch increment pin in a hole |
Infinite quick release |
Infinite quick release |
1”increment must unscrew |
| Water bottle holder |
No |
Yes |
Yes |
Yes |
| Ergonomic Handle bars |
No |
Yes |
No |
partial |
| Basket Removal |
No basket |
Release button |
Wrench |
Easy placement on the hook |
| Bench material |
Memory foam |
Multilayer Memory Foam |
Closed cell foam washable knee pads attached with velcro |
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| Patient weight cap. |
250lbs |
350lbs |
350lbs |
300lbs |
| Patient Height limit |
|
4’10”-6’4” |
4’10”-6’6” |
4’10”-6’4” |
| Warranty |
Limited lifetime warranty |
|
Limited warranty |
Life time warranty on frame and 1 year warranty on durable parts |