hjh Office Porto Base

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Features: for staff; Max. user weight (kg): 120; Back height (cm): 50; Seat size (cm): 49x44; Base: cross with rollers; Mechanism: synchro mechanism; Armrests; Waist support; Backrest tilt; Rocking stiffness level; Seat height; Adjustment: adjustment: 3D; height (up / down); turn; length

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hjh Office Porto Base

lumbar support

Main
Features	for staff
Max. user weight	120 kg


Size and weight
Back height	50 cm
Seat size (WxD)	49x44 cm
Seat height	46 – 58 cm


Design
Base	cross with rollers
Mechanism	synchro mechanism
Armrests
Waist support

Adjustments
Backrest tilt	+
Rocking stiffness level
Seat height


Armrests
Height from the seat	15 – 23 cm
Adjustment	3D height (up / down) turn (right / left) length (forward / backward)


Material
Seat material	fabric
Back material	mesh
Base material	plastic
Official Website	hjh-office.co.uk
Added to E-Catalog	April 2026

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.

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