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.
Important: Make sure that seat width, depth, and height are adequate for each user.
Note: If using the rocking chair base, add 2 inches to seat height.
The user’s overall height and knee to heel measurement are a general guide to help you select the appropriate chair. Choose the model that allows for growth.
| Item Dimensions (inches) | R330 Size 3 Compass Chair |
|---|---|
|
User’s overall height Knee to heel |
48 – 57 |
| Base footprint (WxL) |
18½ x 17 |
| Base footprint with stability feet (WxL) |
24½ x 25 |
| Base footprint with rocking chair base (WxL) |
18½ x 29 |
| Base footprint with anti-tip base (WxL) |
22 x 27 |
| Seat height |
12½ / 13½ / 14½ / 15½ / 16½ |
| Seat depth |
12¾ |
| Seat width |
14 |
| Back height |
12½ |
| Armrest height above seat |
7 |
| Armrest length |
8½ |
| Pelvic harness thigh circumference |
14½ – 30½ |
| Maximum working load (lb) |
175 |
R330 Size 3 Compass 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.
Important: Make sure that seat width, depth, and height are adequate for each user.
Note: If using the rocking chair base, add 2 inches to seat height.
The user’s overall height and knee to heel measurement are a general guide to help you select the appropriate chair. Choose the model that allows for growth.
| Item Dimensions (inches) | R330 Size 3 Compass Chair |
|---|---|
|
User’s overall height Knee to heel |
48 – 57 |
| Base footprint (WxL) |
18½ x 17 |
| Base footprint with stability feet (WxL) |
24½ x 25 |
| Base footprint with rocking chair base (WxL) |
18½ x 29 |
| Base footprint with anti-tip base (WxL) |
22 x 27 |
| Seat height |
12½ / 13½ / 14½ / 15½ / 16½ |
| Seat depth |
12¾ |
| Seat width |
14 |
| Back height |
12½ |
| Armrest height above seat |
7 |
| Armrest length |
8½ |
| Pelvic harness thigh circumference |
14½ – 30½ |
| Maximum working load (lb) |
175 |
