The Boss B689 is a mid back guest chair built to pair with the executive mid back LeatherPlus chair, making it a natural fit for executive offices, conference rooms, and reception areas that need coordinated visitor seating. Like its executive counterpart, it is upholstered in black LeatherPlus, a polyurethane-infused leather chosen for its combination of softness and durability.
The chair measures 19 inches in seat height and 26 inches in arm height, with an overall seat size of 19.5 inches wide by 21 inches deep. It rides on a 4-leg tubular black steel base with fixed arms, giving it a clean, professional profile suited to commercial settings. Assembly is relatively straightforward, and once it is together the glides at the bottom of each leg can be adjusted to keep the chair level and prevent wobbling on the floor.
Rated to a 275 lb weight capacity and carrying MAS Green Certified and CA TB117-2013 credentials, the B689 is a practical, durable seating choice for both commercial offices and home-office settings.
| Model | B689 |
| UPC | 751118068900 |
| Seat Height | 19 in |
| Arm Height | 26 in |
| Seat Size | 19.5 in W x 21 in D |
| Back Adjustment | No |
| Arm Type | Fixed |
| Infinite Lock | No |
| Knee Tilt | No |
| Tilt Tension | No |
| Pneumatic Gas Lift | No |
| Upright Lock | No |
| Seat Slider | No |
| Chair Base | 4 Leg Tubular Black Steel |
| Casters | None |
| Weight Capacity | 275 lb |
| Certifications | MAS Green Certified, CA TB117-2013 |
The B689 suits commercial offices that need coordinated guest seating for executive offices, conference rooms, and reception areas, and it works equally well in a home office for visitor or secondary seating where a durable, professional LeatherPlus chair on a fixed steel base is preferred.
What is LeatherPlus?
LeatherPlus is a polyurethane-infused leather that provides both softness and durability. On the B689 it is finished in black.
Does this chair have wheels or a swivel base?
No. The B689 uses a fixed 4-leg tubular black steel base with no casters.
What is the weight capacity?
The chair is rated to 275 lb.
What are the seat dimensions?
The overall seat size is 19.5 inches wide by 21 inches deep, with a 19-inch seat height and a 26-inch arm height.
Does it require assembly?
Yes. Assembly is relatively straightforward, and the glides at the bottom of each leg can be adjusted afterward to prevent wobbling.
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