Sizes & Dimensions
Use the dimensions chart below to help you make the right choice for your client.
Want to make sure it fits? Download a detailed chair sizing worksheet.
The user’s overall height is a general guide to help you select the appropriate chair. Choose the model that allows for growth.
| Item Dimensions (inches) | R870 Large hi/lo Activity Chair |
|---|---|
| User’s overall height |
50 – 74 |
| Frame width |
29¾ |
| Frame depth (front to back) |
36 |
| Seat height above floor |
16 – 24 |
| Seat angle for tilt-in-space (degrees) |
15° forward, 25° back |
| Backrest angle adjustment (degrees) |
5° forward, 20° back |
| Footboard knee angle (degrees) |
45° – 110° |
| Seat height above footboard |
11¼ – 21¼ |
| Seat width with hip guides |
11 – 14 |
| Seat width without hip guides |
17 |
| Seat depth (1" increments) |
15 – 20 |
| Armrest height above seat |
7 – 10½ |
| Trunk support width |
9½ – 14 |
| Backrest height above seat |
19 – 24 |
| Headrest height above seat |
19½ – 29½ |
| Maximum working load (lb) |
250 |
More information about the Activity Chair is located in the Product Manual.
Having trouble printing this chart? Try this printer-friendly chart instead.
Download the Activity Chair Positioning Checklist.
| Activity Chair Sizes |
|
|
R870 Large hi/lo Activity Chair
Sizes & Dimensions
Use the dimensions chart below to help you make the right choice for your client.
Want to make sure it fits? Download a detailed chair sizing worksheet.
The user’s overall height is a general guide to help you select the appropriate chair. Choose the model that allows for growth.
| Item Dimensions (inches) | R870 Large hi/lo Activity Chair |
|---|---|
| User’s overall height |
50 – 74 |
| Frame width |
29¾ |
| Frame depth (front to back) |
36 |
| Seat height above floor |
16 – 24 |
| Seat angle for tilt-in-space (degrees) |
15° forward, 25° back |
| Backrest angle adjustment (degrees) |
5° forward, 20° back |
| Footboard knee angle (degrees) |
45° – 110° |
| Seat height above footboard |
11¼ – 21¼ |
| Seat width with hip guides |
11 – 14 |
| Seat width without hip guides |
17 |
| Seat depth (1" increments) |
15 – 20 |
| Armrest height above seat |
7 – 10½ |
| Trunk support width |
9½ – 14 |
| Backrest height above seat |
19 – 24 |
| Headrest height above seat |
19½ – 29½ |
| Maximum working load (lb) |
250 |
More information about the Activity Chair is located in the Product Manual.
Having trouble printing this chart? Try this printer-friendly chart instead.
Download the Activity Chair Positioning Checklist.
| Activity Chair Sizes |
|
|
