Use this Dimensions Chart to help you make the right choice for your client.
Want to make sure it fits? Download Rifton’s detailed chair sizing worksheet (pdf).
Client should be seated comfortably with feet flat on the floor and knees bent at right angles. Measure from the floor to the bend behind the knee.
| Compass Chair | E310 (10”) | E320 (12”) | E330 (14”) | E340 (16”) | E350 (17½”) |
| Lower Leg Length |
10-12 | 12-14 | 14-16 | 16-17½ | 17½-19 |
| Important: Choose the model that allows for growth. Make sure that seat width, depth, and height are adequate for each individual user. | |||||
Item Dimensions (Inches) |
E310 |
E320 |
E330 |
E340 |
E350 |
| Seat height | 10 | 12 | 14 | 16 | 17½ |
| Seat width, measured at back of seat | 11¼ | 13 | 13¾ | 16¼ | 16¼ |
| Seat depth | 9½ | 11 | 12½ | 16 | 16 |
| Arm height, measured at front end of armrest | 5½ | 6 | 7 | 8½ | 8½ |
| Arm to arm width, measured at front ends of armrests | 11 | 12¾ | 13½ | 16 | 16 |
More information about Compass Chairs is located in their Product Manual (200kb .pdf).