We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

BOSS Office Products

BOSS Office Products B6105 Mesh Task Chair office furniture

SKU CH-ZGXT-AN87W MPN B6105

Breathable mesh back and padded seat with pneumatic height adjustment, tilt tension control, upright lock, chrome 25-inch base and hooded dual-wheel casters; supports up to 250 pounds

  • TypeChairs
  • ColorBlack
  • Type SpecificationsBack Adjustment: No Arm Type: Armless Mechanism Type: Spring
  • Breathable mesh back prevents heat and moisture build-up during long work sessions
  • Padded fabric seat delivers cool comfort for extended periods of sitting
  • Adjustable tilt tension knob lets you customise recline resistance to your preference
  • Upright tilt lock secures the chair in a fixed position for stable back support
  • Pneumatic gas lift enables easy seat height adjustment for a personalised fit

Mesh back and adjustable tilt

The BOSS Office Products B6105 is a new mesh task chair built for daily desk work. Its open breathable mesh back prevents heat and moisture build-up while the padded fabric seat adds cushioning for extended sitting. A pneumatic gas lift provides seat-height adjustment and a tilt-tension knob lets you set recline resistance. The chair locks upright when you need a fixed posture.

Armless design with 250 lb capacity

This model suits people who want a lightweight, armless chair that rolls easily on hooded double-wheel casters. The chrome 25-inch base and black nylon construction keep the frame stable under the rated 250-pound limit. Buyers who need armrests, a seat slider, knee-tilt or infinite-lock positions should look at other models because those features are not included.

Spring-tilt mechanism with upright lock

The single specification that decides fit is the spring-tilt mechanism combined with an upright lock and adjustable tension. It delivers basic recline control without the complexity or cost of multi-function synchro mechanisms, making it the deciding factor for buyers who want simple, reliable tilt behaviour.

Highlights

  • Breathable mesh back prevents heat and moisture build-up during long work sessions
  • Padded fabric seat delivers cool comfort for extended periods of sitting
  • Adjustable tilt tension knob lets you customise recline resistance to your preference
  • Upright tilt lock secures the chair in a fixed position for stable back support
  • Pneumatic gas lift enables easy seat height adjustment for a personalised fit

Specifications

TypeChairs
BrandBOSS Office Products
ModelB6105
ColorBlack
Type SpecificationsBack Adjustment: No
Arm Type: Armless
Mechanism Type: Spring Tilt
Infinite Lock: No
Knee Tilt: No
Tilt Tension: Yes
Pneumatic Gas Lift: Yes
Upright Lock: Yes
Seat Slider: No
Chair Base: Chrome 25 Inch
Casters: Dual Wheel Nylon 2 Inch
Weight Capacity: 275 lb
Shipping weight11.34 kg
Package size610 × 584 × 267 mm

Questions about this item

What mechanism does the B6105 use for reclining, and does it lock upright?

The chair uses a spring tilt mechanism with adjustable tension and an upright lock that secures the back in a fixed position.

What base and caster combination does the B6105 ship with?

It has a 27 inch black nylon base and hooded double wheel casters for stability and smooth movement.

How is the seat height set on the B6105, and what is the common mistake?

Pull the pneumatic lever while seated to lower the chair or lift your weight to raise it; the mistake is pulling the lever without weight to go up.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.