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Build Your Chair Model With Option Codes

Each chair model number is built from the main options selected above.
This guide shows how the series code, back, seat, arms, and mechanism come together to form the base model.

Series Code

ULU
ULU

Select a Back

4 Mesh Back
5 Upholstered Back
4

Select a Seat

6 Medium Seat
7 Large Seat
6

Select an Arm

0 Fixed
3 3D
4 4D
5 No Arms
6 3D Chrome
7 Chrome Loop
8 4D Chrome
9 5-way 360°
3

Select a Mech

2 Synchro
3 Weight Sensitive
2

Model Specifications