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PRODUCT MODULE 01 / 06

Physical Dimensions

Automatic mm / inch conversion · Core engineering specifications

Data source: Structured from factory data; final measured values prevail.

Overall dimensions (W × D × H)	650 × 650 × 1060 mm
Finished Seat Cushion Thickness	90 mm
Backrest Padding Thickness	70 mm
Lumbar Support Zone Height	240 mm
Clear Width Between Armrests	540 mm

PRODUCT MODULE 02 / 06

Weight, Load & Performance

Net weight / load capacity / users / durability

Data source: Product performance data; verify exact test conditions before procurement.

Recommended user weight capacity	135 kg
Net weight	15.5 kg
Seat foam density	45 kg/m3
Back mesh static load resistance	136 kg
Base static load rating	1134 kg
Caster rolling durability	100000 cycles
Tilt mechanism durability	300000 cycles
Gas lift cycles	200000 height-adjustment cycles
Seat sliding abrasion resistance	50000 double rubs
Warranty target	5 years

PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

Data source: Subject to the factory material list and inspection report.

Backrest	Gray flexible polyester mesh stretched over a contoured polymer frame
Seat cushion	Molded polyurethane foam with gray woven fabric upholstery
Armrests	Rigid light-gray polymer supports with black padded T-pads
Mechanism cover and levers	Black steel tilt mechanism with polymer paddle and adjustment levers
Gas lift	Chrome-plated steel telescopic gas cylinder with black telescopic sleeve
Five-star base	Polished die-cast aluminum five-prong base with curved spokes

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Height adjustment	Pneumatic seat-height lift with a 100 mm stroke, operated by the right under-seat lever
Recline and lock	Synchro tilt mechanism reclines to 112 degrees and locks at 94 degrees upright
Swivel	360-degree swivel around the central gas lift for workstation access
Mobility	Five twin-wheel casters provide omnidirectional movement on carpet or hard floors

PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Data source: Reference for export quotations and container planning.

Reference Package Count	1 set / 2 cartons
Reference Assembly Time	40 minutes per set
Reference Carton Dimensions	850× 420× 720 mm
Reference Packaged Gross Weight	23 kg/set
Reference Carton Volume	0.26 m³/set
Indicative 20GP Loading	135 sets at 85% space utilization

PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

Data source: Recommended applications based on product form and category.

Open office and workstation use	Suits individual desks and bench workstations where breathable back support and mobility are needed for 8 hour daily use
Meeting or home-office use	Fits conference rooms, shared desks and home offices requiring a compact 650 mm footprint and fixed arm support

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

No standards data is available for this market.

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

North America procurement and testing reference	Recommended references: ANSI/BIFMA X5.1

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

No standards data is available for this market.

Standardized tender description text

This product must meet the following technical requirements:
1. Technical standards and test reports must be supplied during tender or purchase confirmation;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

GENERATED EXPORTS

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PDF · TSK-MB-GRY-550AL

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XLSX · TSK-MB-GRY-550AL

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English title, specifications, materials, standards and purchasing fields.

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Product Description

The Mid-Back Gray Mesh Swivel Task Chair with Fixed Armrests presents a clean, functional office seating profile. Its gray mesh back and matching gray woven seat create a coordinated appearance, while light-gray armrest supports, black padded arm pads, black mechanism covers, and a polished aluminum five-star base provide visual contrast. The chair swivels around a central chrome-plated gas lift, with five curved spokes and twin-wheel casters forming a stable mobile base. Its compact footprint makes it suitable for individual desks, bench workstations, conference rooms, shared work areas, and home offices where breathable support and fixed arm support are priorities. The backrest uses flexible polyester mesh stretched over a contoured polymer frame. The mesh is complemented by a padded backrest section and a defined lumbar support zone. The seat combines molded polyurethane foam with gray woven fabric upholstery, and the finished cushion is designed for extended daily task use. Fixed armrests feature rigid light-gray polymer supports and black padded T-pads. Under the seat, a black steel tilt mechanism is fitted with polymer paddle and adjustment levers, while the chrome-plated steel telescopic gas cylinder includes a black telescopic sleeve. Operation is straightforward for general office use. A right-side under-seat lever controls the pneumatic seat-height lift, which has a 100 mm stroke. The synchro tilt mechanism allows the chair to recline to 112 degrees and lock at 94 degrees in the upright position. A 360-degree swivel supports easy reach across a workstation, and the five black twin-wheel casters allow omnidirectional movement on carpet or hard floors. The fixed armrests provide consistent upper-body support and define a clear seating width. This unbranded model, TSK-MB-GRY-550, is specified for users up to 135 kg. Product details include a 45 kg/m3 seat foam density, 90 mm finished seat cushion thickness, 70 mm backrest padding thickness, 240 mm lumbar support zone height, and 540 mm clear width between armrests. Overall dimensions are 650 x 650 x 1060 mm, net weight is 15.5 kg, and the load and durability ratings support regular commercial task seating applications. Buyers should plan for delivery as one set packed in two cartons, with a packaged gross weight of 23 kg per set and a reference assembly time of 40 minutes. The compact 650 mm footprint is useful for space-efficient open-plan layouts, meeting rooms, and residential workspaces. Procurement teams should also confirm fixed-arm compatibility with desk height and clearance, review flooring requirements for caster use, and allow time for on-site assembly when ordering in volume.

Mid-Back Gray Mesh Swivel Task Chair with Fixed Armrests Specifications

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