High Back Black Leather Executive Office Chair with Solid Wood Arms and Five-Star Base (model EXE-OFC-WD-001) is listed under Genuine Leather Chair, with overall dimensions of 740 × 860 × 1280 mm and main material of Top-grain Cowhide. Certifications: Traditional,style,swivel,height-adjustable,padded,high,back,wood,frame,components. This page consolidates 6 groups of specifications and GB / EN / ANSI/BIFMA standard references, with metric and imperial units. 1 supplier(s) are listed and you can request a quote online.
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Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions | 740 x 860 x 1280 mm | |
|---|---|---|
| Seat width | 610 mm | |
| Seat depth | 530 mm | |
| Maximum seat height | 570 mm | |
| Minimum seat height | 490 mm | |
| Backrest height | 840 mm | |
| Backrest width | 500 mm | |
| Fixed armrest height above seat | 210 mm | |
| Five-star base diameter | 700 mm | |
| Caster diameter | 50 mm | |
| Seat cushion thickness | 140 mm | |
| Backrest padding thickness | 100 mm | |
| Finished Seat Cushion Thickness | 90 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
Net weight / load capacity / users / durability
Data source: Product performance data; verify exact test conditions before procurement.
| Recommended maximum user weight | 125 kg | |
|---|---|---|
| Net product weight | 27 kg | |
| Gas lift rated cycle life | 100000 cycles | |
| Caster rolling durability | 40000 cycles | |
| Seat foam density | 45 kg/m³ | |
| Foam rebound rate | 60% | |
| Color options available | 2 | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ | |
| Upholstery Thickness / Abrasion Reference | 1.4 mm / 50000 cycles |
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Upholstery | Top-grain black leather, 1.2mm thickness, 50000 double rub abrasion resistance | |
|---|---|---|
| Seat and back padding | High-density polyurethane cut foam, molded lumbar contour | |
| Armrests | Solid mahogany-stained hardwood, grooved decorative edge, clear lacquer finish | |
| Five-star base | Solid hardwood construction, lacquer finish matching armrests | |
| Gas lift and mechanism | Chrome-plated steel gas lift, 2.5mm thick steel tilt chassis | |
| Casters | Dual-wheel nylon casters, PU tread for hard floor and carpet use |
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Height adjustment | Pneumatic gas lift with 80mm vertical stroke, side lever operation | |
|---|---|---|
| Swivel function | 360 degree full rotation enabled by central swivel mechanism | |
| Tilt function | Knee-tilt mechanism with adjustable tension, upright position lock | |
| Mobility | Smooth rolling on five dual-wheel casters for easy repositioning |
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 |
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Executive office spaces | Suitable for private manager and executive offices for long-duration seated work | |
|---|---|---|
| Boardroom and meeting spaces | Appropriate for formal conference rooms and high-level meeting areas |
EU Market Access Requirements* EN Standards
| EN 1335-1:2020 | Applicable standard for office chair dimensional safety requirements | |
|---|---|---|
| EN 1335-2:2018 | Applicable standard for office chair strength, durability and stability | |
| EN 1022:2018 | Applicable standard for seating stability test methods |
US and Canada office-furniture standards
| ANSI/BIFMA X5.1-2017 | Applicable standard for office chair durability and performance requirements | |
|---|---|---|
| ANSI/BIFMA X5.11-2015 | Applicable standard for heavy-duty office chair performance if rated for higher loads | |
| Five-star base static load rating | 1136 kg |
Standards applicable to China-market projects
| GB/T 3324-2017 | Applicable standard for wooden furniture general technical requirements | |
|---|---|---|
| GB 18584-2001 | Applicable standard for indoor wooden furniture formaldehyde emission limits |
This product must meet the following technical requirements: 1. GB/T 3324-2017: Applicable standard for wooden furniture general technical requirements; 2. GB 18584-2001: Applicable standard for indoor wooden furniture formaldehyde emission limits; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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